Pigs in a Blanket Sauce Recipe: Cheesy Mustard Dip for Mini Hot Dogs

This creamy dip transforms classic pigs in a blanket into a crowd-pleasing appetizer. The secret is balancing sharp cheddar with tangy mustard.

It comes together in 5 minutes with simple ingredients and stays smooth even when warm. Perfect for dipping straight from the oven.

Ingredients for Pigs in a Blanket Sauce

Nine ingredients blend into a rich, tangy dip perfect for warm mini hot dogs.

The sharp cheddar is non-negotiable—Cabot or Tillamook for melty, bold flavor. Pre-grated cheeses contain anti-caking agents that make the sauce grainy, so grate from a block. Mayonnaise and sour cream should both be full-fat for a smooth, cohesive texture that doesn’t separate when warmed. Most supermarkets carry these, but Whole Foods has excellent organic options for all three.

Swap Dijon for whole-grain mustard if you prefer texture, or use yellow mustard at half the amount for a milder tang. Greek yogurt can replace sour cream in a pinch (strain it first to remove excess liquid). No Worcestershire? Soy sauce with a drop of lemon juice mimics the umami. The hot sauce is optional, but a dash of cayenne works if you’re out.

This dip stays creamy for 3-4 hours at room temperature. Transfer to an airtight container and refrigerate for up to 5 days. Reheat gently on the stove with a splash of milk to restore smoothness.

Step-by-Step Instructions for Cheesy Mustard Dip for Mini Hot Dogs

This method ensures a smooth, creamy sauce with balanced flavors every time.

Step 1: Combine Base Ingredients for Creamy Foundation

In a medium mixing bowl, add the 0.5 cup Mayonnaise and 0.5 cup Sour Cream. I always use full-fat versions here—they create that luxurious, velvety texture that makes this dip irresistible. Whisk them together until completely smooth and uniform in color.

This base provides the perfect creamy canvas for the other flavors. You’ll notice the mixture thickens slightly as you whisk—this is normal and indicates the emulsification process is working properly.

Step 2: Incorporate Cheese and Mustard for Bold Flavor

Add the 2 cups Sharp Cheddar Cheese (freshly grated from block for best melt) and 0.25 cup Dijon Mustard to the bowl. The sharpness of the cheddar pairs perfectly with the tangy Dijon, creating that classic pigs in a blanket flavor profile.

Fold these ingredients into the creamy base until fully combined. The cheese will begin to melt slightly from the warmth of the mayonnaise and sour cream, but you’ll still see some texture—that’s exactly what you want for a dip with character.

Step 3: Add Seasonings and Sauces for Depth

Sprinkle in the 0.5 tsp Garlic Powder, 0.5 tsp Onion Powder, and 0.25 tsp Salt. These dry seasonings enhance the natural flavors without overpowering the cheese and mustard. Stir until evenly distributed throughout the mixture.

Now add the 1 tsp Worcestershire Sauce and 1 tsp Hot Sauce. The Worcestershire adds a subtle umami depth, while the hot sauce provides a gentle kick. Stir well to incorporate these liquid seasonings completely.

Step 4: Chill and Let Flavors Meld

Cover the bowl with plastic wrap and refrigerate for at least 30 minutes. This chilling time allows the flavors to meld together and the cheese to fully soften, creating a smoother texture.

I’ve found that 1 hour of chilling produces the best results—the flavors become more cohesive and the dip reaches the ideal serving consistency. You can prepare this a day in advance if needed; the flavors only improve with time.

Before serving, give the dip a final stir. If it seems too thick after chilling, you can thin it slightly with a splash of milk or cream, though I rarely find this necessary with the full-fat ingredients specified.

Storing and Reheating This Dish

Refrigerator Storage

Transfer your dip to an airtight container with a tight-fitting lid. It will stay fresh in the fridge at 40°F or below for up to 5 days. The flavors actually deepen as it chills. ❄️

Freezer Storage

For longer storage, freeze in a freezer-safe container for up to 3 months. Leave ½ inch headspace for expansion. Thaw overnight in the fridge before reheating.

Stovetop Reheating

Warm gently over low heat in a saucepan, stirring constantly. Add 1-2 tbsp milk or cream to restore creaminess if needed. Heat until warmed through, about 5-7 minutes. 🔥

Microwave Reheating

Microwave individual portions in 30-second intervals at 50% power, stirring between each. This prevents separation. Expect it to take about 1-2 minutes total.

Room Temperature Serving

This dip serves beautifully at room temperature for 3-4 hours. Perfect for parties! The texture stays smooth, and the flavors remain vibrant without reheating.

Texture Tips

If separation occurs, whisk vigorously or blend briefly with an immersion blender. A splash of lemon juice can help re-emulsify the sauce if needed.

Frequently Asked Questions