Creamy Submarine Sauce Recipe: Tangy Mayonnaise-Free Spread

This mayonnaise-free spread delivers a creamy texture with a tangy kick that elevates any sandwich.

Simple ingredients blend into a smooth, rich sauce that stays fresh in the fridge for days. Perfect for subs, wraps, or as a dip.

Ingredients for Creamy Submarine Sauce

Ten simple ingredients create this smooth, tangy sauce perfect for sandwiches and dips.

The Greek yogurt is non-negotiable for that creamy texture—Fage or Chobani full-fat are my go-to brands. Sour cream adds depth, so don’t skip it. For vinegar, white distilled keeps the color clean, but apple cider works in a pinch (just expect a slight tint). Most grocery stores carry these, but Whole Foods has the best selection of organic options if you’re particular about quality.

No Greek yogurt? Plain whole-milk yogurt strained overnight gets close. Swap sour cream for extra yogurt if needed, but the sauce loses some richness. For a tangier kick, add a splash more vinegar. The mustard can be yellow in a bind, but Dijon’s sharpness really makes the flavor pop. If you’re out of oregano, dried basil or thyme at the same amount works well.

This keeps 7-10 days in an airtight container in the fridge. The flavors meld and deepen over time, so it’s actually better after a day or two. Stir before using—it’ll thicken slightly when chilled.

Step-by-Step Instructions for Creamy Submarine Sauce

This straightforward method ensures a smooth, tangy sauce with perfect consistency every time.

Step 1: Combine the Dairy Base

In a medium mixing bowl, add the 1 cup Greek Yogurt and 0.5 cup Sour Cream. I use full-fat versions for the creamiest texture, as the higher fat content prevents separation and creates that velvety mouthfeel you expect from a submarine sauce.

Whisk the two together vigorously for 30 seconds until completely smooth with no streaks. You’ll notice the mixture thicken slightly as the proteins in the yogurt and sour cream begin to bind. This forms the creamy foundation of your sauce.

Step 2: Incorporate the Acidic Components

Next, add the 2 tbsp White Vinegar and 1 tbsp Lemon Juice to the bowl. These ingredients provide the bright acidity that balances the richness of the dairy base. The vinegar adds a sharp tang, while the lemon juice contributes a fresher, citrus note.

Whisk again for another 30 seconds until fully combined. The mixture may appear slightly thinner at this stage, but it will thicken as the remaining ingredients are added and it rests. Look for a uniform, pale color with no oil separation.

Step 3: Add Flavorful Seasonings

Now, stir in the 1 tbsp Dijon Mustard, 1 tsp Garlic Powder, 1 tsp Onion Powder, 1 tsp Dried Oregano, 0.5 tsp Salt, and 0.25 tsp Black Pepper. The Dijon mustard adds depth and a subtle heat, while the garlic and onion powders provide savory complexity without overpowering.

The dried oregano lends an earthy, slightly bitter note characteristic of Mediterranean flavors. Whisk for 1 full minute to ensure all the seasonings are evenly distributed and no lumps remain. The sauce should now have a pale, creamy appearance with visible flecks of herbs.

Step 4: Rest and Adjust Consistency

Cover the bowl and let the sauce rest at room temperature for 15-20 minutes. This allows the flavors to meld together and the mixture to reach its final consistency. The acid from the vinegar and lemon juice will slightly thicken the dairy base during this time.

After resting, give it a final whisk. If the sauce seems too thick, you can thin it with 1-2 teaspoons of water, but I find this rarely necessary. Taste and adjust the salt if needed, though the initial measurement should be perfect for most palates.

Creative Variations of creamy submarine sauce

Herb-Infused Variation

Swap the dried oregano for 1 tsp dried basil and add ½ tsp dried parsley for a fresher, more aromatic profile. This gives the sauce a brighter, more complex herbal note that pairs beautifully with turkey or chicken subs. 🌿

Spicy Kick Version

Add ½ tsp cayenne pepper or 1 tsp sriracha to the mix for heat lovers. The spice cuts through the creaminess, adding a bold dimension. I love this with grilled chicken or as a dip for spicy fries.

Sweet and Tangy

Mix in 1 tbsp honey or maple syrup to balance the acidity with subtle sweetness. This variation works wonders with pulled pork sandwiches or as a glaze for roasted veggies. The sweetness also mellows the sharpness for kids.

Garlic Lover’s Sauce

Double the garlic impact by using 1 tsp fresh minced garlic instead of powder. Sauté it lightly in 1 tsp olive oil first to remove the raw bite, then cool before mixing in. This adds depth without overpowering the tangy base. 💡

Dill Pickle Twist

Fold in 2 tbsp finely chopped dill pickles and 1 tsp pickle juice for a briny, crunchy texture. This version tastes like a deconstructed deli sandwich spread and is fantastic on pastrami or ham subs.

Smoky Chipotle

Stir in ½ tsp chipotle powder or 1 tsp adobo sauce from canned chipotles. The smokiness pairs perfectly with beef or barbecue sandwiches, adding a subtle, spicy warmth to this creation.

Frequently Asked Questions