I nonetheless bear in mind the primary time I attempted to recreate a Sonic Double Smasher at dwelling. After numerous drive-thru visits, I used to be decided to grasp this seemingly easy but constantly satisfying burger. My first makes an attempt have been disappointing till I found the key: correct smashing approach and the right sauce.

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After quite a few check batches and experimenting with completely different beef blends, cooking temperatures, and sauce mixtures, I lastly cracked the code. The outcome was not simply pretty much as good as Sonic’s model however even higher. The home made patties had a extra substantial beefy taste, the freshly chopped onions supplied the right crunch, and my model of the signature smasher sauce took your entire burger to new heights. Now, as an alternative of heading to Sonic when a craving hits, my household requests my home made model, which has turn into our go-to burger for weekend cookouts and fast weeknight dinners alike.
What makes the Sonic Double Smasher so good?Â
Desire a gourmand mushroom burger with fancy cheese and heritage bacon? Sorry, you gained’t discover that right here. However this copycat Sonic Double Smasher burger recipe affords the most effective smash burgers you’ve ever had.
So, what’s a Sonic Smasher? It’s Sonic’s model of a traditional diner smash burger recognized for its crispy, skinny patties, tangy crinkle-cut pickles, chopped onion, melted cheese, and their signature smasher sauce between a pillowy mushy potato bun. There may be completely nothing fancy right here, simply an old-school cheeseburger accomplished proper. However my, oh, my, how merely scrumptious it’s.Â
Why it’s best to do this recipeÂ
- Higher high quality – Use superior components than what quick meals chains usually supply
- Completely crispy edges – Correct smashing approach creates the perfect texture
- Customizable – Alter the doneness and toppings to your choice
- Finances pleasant – Make 4 burgers for the worth of 1 or two from the drive-thru
- No wait time – Skip the drive-thru line and make these everytime you need
- Signature sauce – The home made smasher sauce elevates your entire burger
- Easy components – Makes use of frequent gadgets you possible have already got in your kitchen
Double Sonic Smasher components
For the Sonic Smasher Sauce, you’ll want:
- Mayonnaise – Creates the creamy base that holds all sauce components collectively
- Ketchup – Provides tanginess and a contact of sweetness to stability the sauce
- Yellow mustard – Contributes traditional burger taste and slight acidity
- Dijon mustard – Offers a extra advanced, deeper mustard taste
- Smoked paprika – Provides refined smokiness with out utilizing precise smoke
- Floor black pepper – Provides the sauce a delicate warmth and depth
- Worcestershire sauce – Creates umami richness and enhances the beefy taste
- White sugar – Balances the acidity and brings all flavors collectively
For the Sonic Smasher Burger, you’ll want:
- Floor beef – The inspiration of the burger; 85/15 mix affords the right stability of taste and texture
- Unsalted butter – Used for toasting the buns, making a wealthy taste and stopping sogginess
- Potato buns – Tender but sturdy sufficient to carry all elements with out falling aside
- American cheese – Melts completely and gives that genuine quick meals burger style
- Yellow onion – Provides sharp taste and important crunch to distinction with the mushy bun and beef
- Crinkle-cut pickle slices – Carry acidity and brightness that cuts via the richness
- Salt – Enhances the pure beef taste and creates a scrumptious crust
- Floor black pepper – Provides light warmth and complexity to the burger patties
You need to use 80/20 floor chuck, however a leaner 85/15 mix will do away with among the grease with out drying out the patties.Â


The best way to make itÂ
To arrange the Sonic Smasher Sauce:
- In a small mixing bowl, whisk collectively all of the Smashsauce components.Â
- Cowl the bowl with plastic wrap and place it within the fridge till wanted. You may make the smashsauce a day upfront for a extra intense taste.Â
To prepare dinner the patties:
- Divide the bottom beef into eight free equal balls and set them off to the facet. Don’t press the meat too firmly whereas forming the balls, or the burgers will probably be too dense.Â
- Warmth a flat griddle or massive forged iron skillet over excessive warmth.Â
- As soon as the cooking floor is scorching, place a ball of meat on it and press it down with a greased spatula or burger press. It’s important to press the meat a number of seconds after putting it on the cooking floor to maintain from squeezing all of the juice out of it. Repeat with a number of of the opposite balls of burger meat, however don’t overcrowd the cooking space.Â
- Season the highest of the smashed patties with salt and floor black pepper.Â
- Prepare dinner the patties till the sides are darkish brown and crispy.Â
- Flip the burgers and season the cooked facet with salt and floor black pepper.Â
- Add a slice of cheese and prepare dinner the patties for one more 30 seconds. Take away to a plate.
- Repeat with any remaining patties.Â
To assemble the Sonic Smasher burger:
- Unfold the softened butter on the within of the buns and toast in a dry skillet over medium warmth. Place toasted buns off to the facet.Â
- Whereas the buns are toasting, cube the yellow onion into small items. Preserve the diced onion for later.Â
- Unfold the Smashsauce on the underside bun.Â
- Pile the 2 cooked patties with cheese on high.Â
- Sprinkle on the diced yellow onions and add 4 pickle slices.
- Unfold the Smashsauce on the highest bun after which shut the sandwich.Â
- Serve instantly.Â


Do-it-yourself Sonic Double Smasher Burger
Skip the drive-thru and create Sonic’s well-known Double Smasher at dwelling! With completely smashed beef patties, melty American cheese, contemporary toppings, and home made Smasher sauce, this copycat model is even higher than the unique.
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Fee
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Servings: 4
Energy: 802kcal
Components
Sonic Smasher Sauce
- 2 tablespoons mayonnaise
- 1 tablespoon ketchup
- 1 teaspoon yellow mustard
- 1/2 teaspoon Dijon mustard
- 1/8 teaspoon smoked paprika
- 1/8 teaspoon floor black pepper
- 4 drops Worcestershire sauce
- 1/2 teaspoon sugar
Burger
- 4 potato buns
- 1 tablespoon softened butter
- 1 1/2 kilos floor beef 80/20 floor chuck is most well-liked
- salt and pepper to style
- 8 slices American cheese
- 16 refrigerated crinkle-cut spherical pickles like Claussen
- 1/4 cup diced yellow onion
Directions
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To make the Smasher sauce, mix all of the components in a small bowl. Combine totally and put aside to let the flavors develop.
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Unfold softened butter evenly on the lower sides of the potato buns. Place the buns cut-side down on a griddle or skillet and toast till golden brown. Put aside.
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Divide the bottom beef into 8 equal parts and kind every portion right into a free ball.
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Warmth a big griddle or cast-iron skillet over excessive warmth till it’s extremely popular. Place a beef ball on the new floor and instantly smash it very skinny with a spatula or burger press. Season generously with salt and pepper. Prepare dinner for 1 to 2 minutes till the sides turn into crispy. Flip the patty, season the opposite facet with salt and pepper, and high every patty with a slice of cheese. Prepare dinner for one more 30 to 45 seconds till the cheese begins to soften. Repeat this course of with the remaining patties.
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To assemble every burger, place a backside bun on the plate and unfold it with Smasher sauce. Add 2 cheese-topped patties adopted by 4 pickle slices and a tablespoon of onions. Unfold extra Smasher sauce on the highest bun and place it on the burger. Serve instantly whereas scorching.
Diet
Energy: 802kcal | Carbohydrates: 28g | Protein: 45g | Fats: 57g | Saturated Fats: 23g | Polyunsaturated Fats: 5g | Monounsaturated Fats: 20g | Trans Fats: 3g | Ldl cholesterol: 173mg | Sodium: 1454mg | Potassium: 557mg | Fiber: 1g | Sugar: 8g | Vitamin A: 549IU | Vitamin C: 1mg | Calcium: 628mg | Iron: 6mg
What to serve this with?Â
For this old-school Sonic Smasher, maintain the perimeters easy. Listed below are a number of options you may attempt:
Onion Rings. Calmly battered and fried till crispy, this copycat onion ring recipe from Sonic makes easy and extra-crispy onion rings. In case you favor one thing a bit heartier, you could favor a hearty beer batter of Simon and Seafort’s Onion Rings as an alternative.
Loaded Baked Potato Tater Tots. French fries simply can’t compete with these home made tater tots. Impressed by those at The Cheesecake Manufacturing unit, these Loaded Baked Potato Tater Tots are brimming with melted cheese, savory bacon bits, and chopped inexperienced onions. You’ll by no means need to purchase frozen tots once more after you attempt these!
Sonic Strawberry Lemonade. You deserve one thing a complete lot higher than soda to scrub down a Sonic Double Smasher, and the chain’s well-known Strawberry Lemonade is the right selection. Its candy and tart taste is the perfect thirst-quencher on a scorching summer season day, or actually, anytime.


The best way to retailer the leftoversÂ
In case you haven’t assembled the burgers already, retailer the cooked patties and the Smashsauce individually inside two hermetic containers within the fridge. Take aside an assembled Sonic Smasher burger, wipe off the Smashsauce, and take away the toppings earlier than storing every element inside separate containers within the fridge.
What’s the easiest way to reheat a Double Smasher?Â
Heat each side of buns in a skillet over medium warmth. Reserve the buns for later.Â
To heat up the patties, frivolously oil a preheated skillet over medium warmth. Add the patties with cheese and canopy. Cowl the highest of the skillet, leaving a small opening for among the steam to flee. Prepare dinner the patties till the cheese re-melts, no more than 90 seconds.Â
Reassemble burgers and serve.Â


Extra Sonic copycat recipes
Favourite quick meals burger recipes
Take a look at my straightforward recipes for burgers and the very best copycat quick meals recipes right here on CopyKat!
Take pleasure in this unimaginable copycat model of Sonic’s well-known Double Smasher! With completely smashed patties that create these coveted crispy edges, melted American cheese, contemporary toppings, and the signature Smasher Sauce, you’ll craft a burger that rivals and even surpasses the unique. The fantastic thing about making these at house is the power to make use of greater high quality components and customise to your precise preferences. When you grasp the smashing approach, you would possibly end up making these scrumptious but easy burgers a daily a part of your meal rotation.