Copycat McDonald’s Breakfast Sauce Recipe

There’s something about McDonald’s Breakfast Sauce that hits differently. It’s creamy, a little tangy, faintly herby, and wildly addictive when tucked into a steak, egg and cheese bagel or drizzled over a crispy hash brown. Sadly, this cult-favorite condiment disappeared from most McDonald’s menus—but not from our memories.

This copycat version brings that iconic flavor back to your breakfast table. With just a few pantry staples and a little time in the fridge to meld the flavors, you can recreate this golden spread and keep your mornings tasting nostalgic. Whether you’re stacking up a homemade egg sandwich or looking for a punchy dipping sauce, this recipe brings it home.

How to make Copycat McDonald’s Breakfast Sauce

This creamy, savory sauce comes together in one bowl. You’ll whisk together mayonnaise, mustard, steak sauce, lemon juice, and dill to form a base that’s bright and herbaceous. Then it chills, allowing the flavors to deepen and develop into that familiar tang you remember from those early McMornings.

Ingredients, tools, instructions and tips

Yield: About ¾ cup
Prep Time: 5 minutes
Chill Time: 2 hours
Total Time: 2 hours 5 minutes
Calories per tablespoon: 75
Fat: 8 g
Carbohydrates: 1 g
Protein: 0 g

Ingredients

• ½ cup mayonnaise (full-fat recommended)
• 1 tablespoon yellow mustard
• 1 teaspoon steak sauce (like A.1.)
• 1 teaspoon lemon juice
• 1 teaspoon dried dill weed
• Salt and black pepper to taste

Tools You’ll Need

• Mixing bowl
• Whisk or spoon
• Measuring spoons
• Airtight container (for chilling and storage)
• Rubber spatula (optional but helpful for scraping sides)

Instructions

1. Combine: In a small mixing bowl, whisk together the mayonnaise, mustard, steak sauce, and lemon juice until smooth.
2. Add dill and season: Stir in dried dill weed. Add a pinch of salt and freshly ground black pepper to taste.
3. Chill: Transfer the sauce to an airtight container. Refrigerate for at least 2 hours before serving to let the flavors blend.
4. Serve: Use as a spread on breakfast sandwiches, a dip for hash browns, or a drizzle over scrambled eggs.

Tips for Best Results

• Use full-fat mayo for richness and proper texture.
• Let it rest. Chilling is non-negotiable. Two to four hours in the fridge makes a big difference.
• If your steak sauce is sweet, reduce mustard slightly to balance tang.
• Stir before using if the sauce separates during storage.

What to serve with Copycat McDonald’s Breakfast Sauce

When serving this creamy, tangy sauce, it pairs beautifully with both classic and creative breakfast dishes. Think of it as the secret weapon that brings fast-food flavor to your homemade mornings. Whether you want to dip, spread, or drizzle, here are some satisfying combos to try.

Egg Sandwiches & Bagels

Steak, Egg & Cheese Bagels: Recreate the full McDonald’s vibe with soft scrambled eggs, seared steak strips, melted American cheese, and this breakfast sauce on a toasted bagel.

Bacon, Egg & Cheese Muffins: A toasted English muffin stacked with crispy bacon, a fried egg, and cheddar cheese becomes extra craveable with a slather of this sauce.

Potato Sides

Hash Brown Patties: Air-fried or skillet-crisped, hash browns are the perfect golden canvas for dipping.

Breakfast Fries: Try it with homemade breakfast-style potato wedges seasoned with paprika and garlic powder.

Protein Options

Crispy Chicken Biscuits: A tender, breaded chicken patty on a biscuit or bun pairs perfectly with the tang of this sauce.

Sausage Patties: Serve next to or under sausage rounds for extra depth of flavor in your breakfast plate.

Drinks

Iced Coffee with Vanilla Cream: The creaminess of the sauce loves the sweetness of a lightly flavored coffee drink.

Citrus Sparkling Water: A bright, fizzy beverage helps cut through the richness and refresh the palate.

Ingredient Substitutes

1. Mayonnaise
   Original Ingredient: Full-fat mayonnaise
   Substitutes:

• Low-Fat Mayonnaise: Reduces calories, but may alter the texture slightly.
• Greek Yogurt: For a tangier, higher-protein base. Adds a different zing.
• Vegan Mayo: A plant-based option that still offers creaminess.

2. Yellow Mustard
   Original Ingredient: Classic yellow mustard
   Substitutes:

• Dijon Mustard: Offers a spicier, more intense kick.
• Honey Mustard: Adds sweetness, but steer clear if you want a classic profile.
• Spicy Brown Mustard: Works for those who want more heat and grain.

3. Steak Sauce
   Original Ingredient: A.1. or similar brand
   Substitutes:

• Worcestershire Sauce: Adds similar umami, though slightly thinner.
• Soy Sauce with a Dash of Vinegar and Brown Sugar: A DIY blend in a pinch.
• BBQ Sauce: Sweeter and smokier, great if serving with grilled meats.

4. Lemon Juice
   Original Ingredient: Fresh lemon juice
   Substitutes:

• White Vinegar: Brighter acidity, slightly more aggressive.
• Apple Cider Vinegar: Milder, fruitier flavor.
• Lime Juice: Close match, slightly different citrus note.

5. Dried Dill Weed
   Original Ingredient: Dried dill
   Substitutes:

• Fresh Dill: Use three times as much for fresh.
• Dill Pickle Juice: For a briny twist.
• Celery Seed or Fennel: Offers a licorice-like note if dill is unavailable.

6. Salt and Pepper
   Original Ingredient: Table salt and black pepper
   Substitutes:

• Garlic Salt or Onion Salt: For added savory depth.
• Smoked Salt: Adds a new dimension, especially if using with meats.
• White Pepper: For milder heat and subtle flavor.