If you’re looking for a sauce that instantly levels up burgers without extra effort, this Easy Homemade Smash Burger Sauce is it. It comes together in just minutes using simple ingredients you probably already have in your fridge. No cooking, no fancy tools—just bold, crave-worthy flavor that tastes like it came straight from a burger joint.
This recipe is perfect for busy weeknights when you want something homemade but don’t want to overthink dinner. It’s beginner-friendly, forgiving, and easy to scale up for a crowd. Whether you’re cooking for family dinner, hosting friends, or firing up the griddle on the weekend, this sauce fits right in.
From smash burgers and burger bowls to fries and sandwiches, this sauce does it all. It’s a guaranteed crowd favorite that even picky eaters love. If you want bold flavor with minimal effort, this smash burger sauce deserves a spot in your regular rotation.
Why You’ll Love This Recipe
- Ready in minutes using simple pantry ingredients
- No cooking required – just mix and serve
- Classic smash-burger flavor the whole family will love
- Perfect for burgers, bowls, fries and sandwiches
- Easy to make ahead for busy weeknights or game day
Ingredients You’ll Need
- Mayonnaise
- Ketchup
- Yellow or Dijon Mustard
- Dill or Sweet pickle relish
- Worcestershire Sauce
- Montreal Steak Seasoning
- You can also use salt, pepper and garlic powder.
How to Make
- Add all ingredients to a bowl.
- Place every ingredient for the smash burger sauce into a medium mixing bowl. Using a slightly larger bowl makes mixing easier and less messy.
- Mix until smooth and fully combined.
- Stir well until the sauce is creamy and uniform, making sure the ingredients are evenly distributed.
- Taste and adjust as needed.
- Give the sauce a quick taste and adjust seasoning to your preference. You can add more tang, sweetness or seasoning if needed.
- Serve immediately or chill.
- The sauce can be used immediately, but letting it rest for 1-2 hours helps deepen the flavor.
Tips & Variations
- Let it rest for best flavor.
- While the sauce can be used right away, letting in rest in the refrigerator for 1-2 hours allows the flavors to fully come together.
- Adjust the consistency.
- If the sauce is too thick, stir in a small splash of milk or pickle juice until it reaches your desired texture.
- Make it tangier.
- Add a little extra mustard or pickle juice for classic burger-joint tang.
- Add a touch of heat.
- Mix in hot sauce, cayenne pepper, or smoked paprika for a little kick.
- Sweeten it slightly.
- A small amount of sugar or honey can balance the tang if you prefer a sweeter sauce.
- Make it ahead.
- This sauce stores well in the refrigerator for up to 5 days, making it great for meal prep or game day.
What to Serve With This
This smash burger sauce is incredibly versatile and works with more than just burgers. Use it as a spread, drizzle, or dip and pairs well with a wide variety of meals and snacks.
- Smash burgers or classic cheeseburgers
- Burger bowls with rice, beef, cheese and toppings
- French fries, waffle fries, or sweet potato fries
- Chicken sandwiches, wraps or sliders
- Grilled or roasted vegetables
- As a dipping sauce for nuggets or tenders
Storage
Store smash burger sauce in an airtight container in the refrigerator for up to 5 days. For best flavor and texture, give it a quick stir before using, as ingredients may naturally settle over time.
This sauce is great for making ahead and often tastes even better after resting in the fridge. Avoid freezing, as the creamy base may separate once thawed.
Easy Homemade Smash Burger Sauce
Equipment
- Medium mixing bowl
- Spoon or whisk
- Measuring cups
- Measuring spoons
Ingredients
- 1 cup mayonnaise
- 2 tbsp ketchup
- 1 tbsp yellow or Dijon mustard
- 1 tbsp dill or sweet pickle relish
- 2 tsp Worcestershire sauce
- 1 tbsp Montreal steak seasoning
Instructions
- Place all of the ingredients into a medium mixing bowl.
- Mix until smooth and fully combined.
- Serve immediately, or let the sauce rest for 1-2 hours to allow the flavors to fully come together.
Notes
- For best flavors, let the sauce rest in the refrigerator for 1-2 hours before serving.
- Adjust seasoning to taste by adding more pickle juice, mustard, or sweetness if desired.
- Store leftovers in an airtight container in the refrigerator for up to 5 days.
- Stir before serving, as ingredients may naturally settle.
Final Thoughts
This easy homemade smash burger sauce proves that big flavor doesn’t have to be complicated. With just a few ingredients and a couple minutes of prep, you get a sauce that instantly upgrades burgers, bowls, fries, and more.
Whether you’re cooking for a busy weeknight dinner, a backyard cookout, or game day, this sauce fits right in. Keep it in your fridge, use it often, and make it your own — simple recipes like this are the ones you’ll come back to again and again.