The Ultimate Creamy Garlic Mayo Dipping Sauce for Sweet Potato Fries (Moxie’s Copycat Recipe)
Prepare to elevate your sweet potato fries experience to an entirely new level with this incredible creamy garlic mayo dipping sauce! My journey to perfecting this dip began with a memorable taste at Moxie’s, where I instantly fell in love with its unique flavor profile. That moment sparked an obsession, compelling me to recreate my very own copycat version. What emerged from my kitchen is truly the ideal companion for sweet potato fries – a dip boasting a luxurious, creamy texture and a perfectly balanced blend of savory garlic, tangy mustard, and aromatic herbs. It’s not just a dip; it’s a versatile condiment that can transform any snack or side dish, and the best part is how incredibly quick and easy it is to prepare right in your own home.

This garlic mayo dip was primarily inspired by my homemade sweet potato fries recipe, which itself is another successful Moxie’s copycat. Without exaggeration, this stands as the best dipping sauce I have ever tasted for sweet potato fries. Its rich, harmonious flavors complement the inherent sweetness and crispiness of the fries like no other. However, its versatility extends far beyond just sweet potatoes. This perfect condiment is equally delightful when paired with any variety of fries you can imagine, whether classic regular potato fries, savory carrot fries, or even unique parsnip fries. It’s a go-to sauce that adds a gourmet touch to everyday comfort food.
My quest to replicate Moxie’s signature dip was driven entirely by taste memory. I spent considerable time perfecting the ratios and selecting the freshest ingredients to capture that elusive flavor. After several attempts and careful adjustments, I’m incredibly proud to say that the delicious result you see here is remarkably close to the original, if not better! The moment my family tasted it, their unanimous approval confirmed its success. It quickly became a big hit in our household, cementing its status as one of our most frequently requested and cherished recipes. The satisfaction of recreating a restaurant favorite at home, with improved quality and freshness, is truly rewarding.
Fresh Ingredients for Your Garlic Mayo Dip
Crafting this irresistible sweet potato fries dipping sauce requires a selection of fresh, high-quality ingredients. Each component plays a crucial role in building the dip’s signature creamy texture and complex flavor profile. When gathering your ingredients, prioritize freshness, especially for the herbs and lemon, as they contribute significantly to the vibrant taste. For mayonnaise and sour cream, opting for low-fat versions can help reduce calories without compromising on the creamy consistency, making it a guilt-free indulgence.

- Sour Cream: ½ cup. I typically opt for a low-fat sour cream to keep the dip lighter without sacrificing its essential creaminess and tangy notes.
- Mayonnaise: ¼ cup. My preference is Hellmann’s low-fat mayonnaise for its consistent quality and flavor, which provides a smooth, rich base.
- Dijon Mustard: ½ cup. This is a key ingredient, offering a sharp, sophisticated tang that cuts through the richness of the mayo and sour cream, adding depth.
- Minced Garlic: 3 tablespoons. Freshly minced garlic is non-negotiable here. It provides the pungent, aromatic foundation for the “garlic mayo” aspect of the dip.
- Fresh Chives: 2 tablespoons, finely chopped. Chives bring a delicate oniony flavor and a beautiful visual appeal, essential for the authentic taste.
- Fresh Lemon Juice: 4 tablespoons. Freshly squeezed lemon juice brightens the entire dip, adding a crucial acidic lift that balances the creamy elements.
- White Wine Vinegar: 3 teaspoons. Another acidic component, white wine vinegar contributes a subtle fruitiness and tang, enhancing the overall complexity.
- White Granulated Sugar: ½ teaspoon. A small touch of sugar helps to balance the acidity and enhance the natural flavors of the other ingredients, creating a well-rounded taste.
- Spices: A precise blend of spices is what truly sets this dip apart and contributes to its savory depth.
- Garlic Powder: ¼ teaspoon. Complements the fresh garlic, adding another layer of garlic flavor.
- Onion Powder: ½ teaspoon. Provides a savory, umami note that rounds out the flavor profile.
- Salt: 1 teaspoon. Essential for seasoning and bringing all the flavors into harmony.
- White Pepper: ¼ teaspoon. Offers a subtle heat and peppery aroma without the visual specks of black pepper, maintaining the dip’s pristine appearance.
- Cayenne Pepper: ¼ teaspoon. Adds a very subtle warmth and a tiny kick, which can be adjusted to your preference for more heat.

Easy Instructions for Preparing the Dip
One of the many joys of this garlic mayo dipping sauce is how incredibly simple it is to prepare. You don’t need any special culinary skills or fancy equipment to achieve spectacular results. The process is straightforward, ensuring you can whip up this delightful condiment in minutes, ready to enhance your favorite fries or snacks. Here’s how to make it:
Step 1: Combine All Ingredients. In a medium-sized mixing bowl, simply add all the listed ingredients: sour cream, mayonnaise, Dijon mustard, minced garlic, chopped fresh chives, fresh lemon juice, white wine vinegar, granulated sugar, garlic powder, onion powder, salt, white pepper, and cayenne pepper. Use a whisk or a sturdy spoon to thoroughly combine everything. Mix vigorously until the dip is completely smooth, creamy, and all the spices and herbs are evenly distributed. Ensure there are no lumps and the color is consistent throughout.
Step 2: Refrigerate (Optional, but Recommended). For the absolute best flavor, I highly recommend refrigerating the dip for at least 30 minutes before serving. This crucial step allows all the individual flavors, especially the robust garlic and tangy lemon, to meld together beautifully and deepen. While it’s optional if you’re short on time, this brief chilling period truly enhances the dip’s overall taste and texture, allowing the ingredients to harmonize into a more cohesive and exquisite sauce. If you’re making sweet potato fries from scratch, this is the perfect time to get them started while your dip chills.

There are very few recipes that compel me to invest the significant effort required to create a copycat version, because, to be frank, meticulously replicating an existing dish from memory is often far more challenging than simply developing a new recipe from scratch! So, for me to expend all that energy, a dish truly has to be exceptionally tasty, possess profound nostalgic value, or both. This garlic mayo dipping sauce for sweet potato fries absolutely fits the bill. The original dip left such a lasting impression that I was driven to perfect my own rendition, and I can confidently say that the time and effort were incredibly well spent.
Beyond this garlic mayo dip, my dedication to perfecting beloved restaurant dishes has led to other cherished copycat creations. My copycat Moxie’s Grilled Steak Salad (pictured below) is another example of a recipe born from a craving for that familiar, delicious taste. I’ve also developed a lighter version of IHOP’s Harvest Grain & Nut Pancakes, a recreation of Calgary Ginger Beef, and a copycat of Bonanza’s Monterey Chicken. Each of these recipes, like this garlic mayo sauce, represents a commitment to bringing restaurant-quality flavors into the comfort of your home, proving that some culinary challenges are truly worth the pursuit.

Variations & Substitutions for Your Dip
While this recipe provides the perfect blueprint for the ultimate garlic mayo dipping sauce, feel free to get creative and adapt it to your taste or what you have on hand. Here are some ideas for variations and substitutions to ensure you always have a delicious dip, no matter the circumstances:
- Chives: Fresh chives are genuinely critical for the authentic flavor and vibrant appearance of this dip. Their delicate oniony notes are hard to beat. However, if fresh chives are absolutely unavailable, you can substitute freeze-dried chives. Use about half the amount of freeze-dried as fresh, as their flavor is more concentrated.
- Lemon Juice: Always strive to use fresh lemon juice; its bright, zesty flavor is unmatched by bottled alternatives. If fresh lemons are not an option, and you must use concentrated lemon juice, use only half the amount specified, as it tends to be much more intense.
- White Pepper: White pepper contributes a subtle, clean heat without leaving visible specks, which is ideal for a white, creamy dip. If you don’t have white pepper, black pepper can be used in a pinch, though it will slightly alter the appearance and add a stronger, more pungent pepper flavor.
- Sour Cream: For a slightly different tangy profile or if you’re looking for an alternative, plain Greek yogurt can be an excellent substitute for sour cream. It provides a similar creamy texture and a pleasant tang, often with added protein. Ensure it’s plain and unsweetened.
- Make it Spicy: If you enjoy a dip with a noticeable kick, it’s easy to adjust the heat level. You can add extra cayenne pepper, a dash of chili powder, some Cajun seasoning, a pinch of red pepper flakes, or a few drops of your favorite hot sauce, such as sriracha sauce. Start with a small amount, taste, and add more until you reach your desired level of spice.
- Herbal Twist: Experiment with other fresh herbs! A small amount of finely chopped fresh dill or parsley can add another layer of fresh flavor, though chives remain the classic choice for this particular dip.
- Vegan Option: For a vegan version, substitute the sour cream with a plant-based sour cream alternative and use a high-quality vegan mayonnaise.
What to Eat with This Dip? Versatile Serving Suggestions
While this garlic mayo dip is undeniably the perfect partner for homemade sweet potato fries or sweet potato wedges, its incredible flavor and creamy texture make it suitable for a wide array of other foods. Don’t limit yourself to just fries! Here are some fantastic pairing ideas to make the most of this versatile condiment:
- Any Type of Fries: Beyond sweet potato fries, this dip is a dream with:
- Classic regular potato fries (baked, fried, or air-fried)
- Air fryer parsnip fries, offering an earthy, slightly sweet contrast.
- Air fryer carrot fries, which pair beautifully with the dip’s creamy, tangy notes.
- Vegetable Sticks: Serve it alongside a colorful platter of fresh raw vegetables like cucumber sticks, bell pepper strips (any color!), carrot sticks, celery, or even radishes for a healthy and refreshing snack.
- Chicken Dishes: This dip is fantastic with crispy chicken tenders, chicken nuggets, or even grilled chicken skewers. Its creamy texture and savory flavor are a great complement.
- Fish and Seafood: Try it with breaded fish sticks, crispy fried shrimp, or even as a spread for a fish burger.
- Sandwiches and Burgers: Spread a generous layer of this garlic mayo on your favorite burger or sandwich for an instant upgrade in flavor. It works wonderfully in turkey or chicken sandwiches.
- Roasted Vegetables: Drizzle or dollop this dip over roasted broccoli, asparagus, or Brussels sprouts to add a creamy, flavorful element.
- Potato Wedges/Chips: Great with any kind of potato, whether they’re wedges, hash browns, or even your favorite potato chips for a gourmet snack.
No matter what you pair it with, this garlic mayo dip is guaranteed to be a crowd-pleaser, adding a burst of flavor to any meal or snack.
Essential Equipment for Making the Dip
Making this delicious garlic mayo sauce is quite simple and doesn’t require an extensive list of kitchen gadgets. However, having a few basic tools will make the process even smoother and more efficient. Here’s what you’ll need to ensure an effortless preparation:
- A sturdy mixing bowl (medium size)
- A whisk or a strong spoon for thorough mixing
- Measuring cups and spoons for precise ingredient quantities
- A sharp knife and a cutting board: These are essential for finely chopping fresh chives and for general prep work. A good knife makes all the difference in achieving uniform cuts.
- A garlic press: This tool is invaluable for quickly and efficiently mincing fresh garlic, ensuring a smooth texture in your dip without large chunks.
- A citrus juicer: For effortlessly extracting fresh lemon juice, ensuring you get every last drop of that essential tangy flavor.
Having these tools ready will ensure your dip-making process is as smooth and enjoyable as the dip itself!

Storage Tips for Your Garlic Mayo Dip
Proper storage is key to maintaining the freshness and delicious flavor of this garlic mayo dipping sauce. Here’s how to best store your homemade dip and ensure it stays tasty for as long as possible:
- Refrigeration is Essential: Always store this dip in an airtight container immediately after preparation and after each use. This prevents air exposure, which can cause the dip to oxidize, lose flavor, and spoil prematurely.
- Shelf Life: When stored correctly in an airtight container in the refrigerator, this dip will remain fresh and delicious for up to 4 days. After this period, it’s best to discard any leftovers to ensure food safety and quality.
- Short-Term Storage: If you’re only storing the dip overnight, or for a very short period (e.g., a few hours before a party), you can simply cover the bowl tightly with plastic wrap. For best results, press the plastic wrap directly onto the surface of the dip to minimize air contact, further preserving its freshness and preventing a skin from forming.
- Freezing is Not Recommended: Due to the dairy components (sour cream and mayonnaise) and the fresh herbs, these ingredients do not stand up well to freezing. Freezing and thawing will alter the creamy texture, causing the dip to separate and become watery or grainy. For that reason, it’s best to enjoy this dip fresh and avoid freezing it.
By following these simple storage guidelines, you can savor your homemade garlic mayo dipping sauce at its peak flavor and texture for several days.
Serving Size and Adjustments
This garlic mayo fry sauce recipe is crafted to yield approximately 6 servings, making it perfect for a small gathering or a family meal. However, we understand that needs vary, and flexibility in recipe scaling is a great convenience for home cooks. Therefore, the recipe is easily adjustable to suit your specific requirements.
You can effortlessly half, double, or even triple the recipe to make a smaller batch for personal use or a larger quantity for entertaining. Simply locate the **blue** serving number in the recipe card (usually interactive on the original post), click on it, and select your desired number of servings. The ingredient quantities will automatically adjust themselves, saving you the hassle of manual calculations and ensuring accuracy, no matter how much dip you plan to make. This feature makes it incredibly easy to customize your cooking experience and prevent waste or ensure you have enough for everyone.
Weight Watchers Friendly Tips
For those mindful of their caloric intake or following a Weight Watchers program, this yummy dip can be made even more friendly to your dietary goals with a few simple substitutions. The base ingredients offer great flexibility for a lighter version without sacrificing flavor.
- Non-Fat Dairy: The primary recommendation is to swap regular sour cream for non-fat sour cream and regular mayonnaise for fat-free mayonnaise. These simple changes drastically reduce the fat content while maintaining the creamy consistency and tangy flavor that are essential to the dip. Be sure to check labels for the lowest fat and sugar options available.
- Pair with Healthier Fries: To complement your lighter dip, I highly recommend using my air fryer sweet potato fries recipe. Air frying sweet potatoes provides a wonderfully crispy texture with significantly less oil than traditional frying methods, making them the perfect healthier counterpart. When combined, the lightened dip and air-fried sweet potatoes offer a delicious and satisfying snack or side that aligns with a health-conscious lifestyle. You’ll find they are arguably the best sweet potato fries you’ll ever have!
If you’re searching for sweet potato fries dipping sauce recipes that are both flavorful and adaptable to your dietary needs, you will absolutely love this one. It’s proof that you don’t have to sacrifice taste for health!
If you are looking for sweet potato fries dipping sauce recipes, you’ll love this one!
Your Reviews Matter!
Did you absolutely LOVE this incredible dip for sweet potato fries? We’d be thrilled to hear about your experience! Please take a moment to leave a 5-star rating and share your thoughts in a comment below! Your feedback helps other home cooks discover and enjoy this fantastic recipe.


Garlic Mayo Dipping Sauce for Sweet Potato Fries Recipe
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Ingredients
- ½ cup sour cream * I use low-fat
- ¼ cup mayonnaise * I use Hellman’s low-fat
- 3 tbsps minced garlic
- ½ cup Dijon mustard
- 2 tablespoon fresh chives finely choppped
- 1 teaspoon salt
- 4 tablespoon fresh lemon juice
- 3 teaspoon white wine vinegar
- ¼ teaspoon garlic powder
- ½ teaspoon onion powder
- ¼ teaspoon white pepper
- ¼ teaspoon cayenne
- ½ teaspoon white granulated sugar
Instructions
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In a medium bowl, combine all listed ingredients. Whisk thoroughly until the dip is smooth, creamy, and all components are evenly distributed.
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For the best flavor, refrigerate for at least 30 minutes to allow the garlic and other flavors to meld. This step is optional but highly recommended. While the dip chills, you can prepare your delicious Sweet Potato Fries!
Notes