Smash Burger Sliders with Melted Cheddar and Pickled Onions
Miniature beef smash burgers seared to develop a crispy crust, topped with melted cheddar and tangy pickled onions, perfect for casual cookouts. This american-inspired beef ready in about 30 minutes pairs ground beef (80/20), kosher salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 8, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1 lb ground beef (80/20)
- 1 tsp kosher salt
- 1/2 tsp black pepper
- 4 slices, halved cheddar cheese slices
- 1 small, thinly sliced yellow onion
- 1/2 cup white vinegar
- 1 tbsp sugar
- 8 slider buns
- 2 tbsp, softened butter
- 2 tbsp vegetable oil
Instructions
- Step 1: In a small bowl, combine 1/2 cup white vinegar and 1 tbsp sugar. Stir until sugar dissolves, then add thinly sliced rings from 1 small yellow onion. Let the onions pickle at room temperature for at least 30 minutes.
- Step 2: Divide 1 lb ground beef into 8 equal 2-ounce portions. Form loosely into balls without compacting.
- Step 3: Heat a large cast-iron skillet over medium-high heat and add 2 tbsp vegetable oil.
- Step 4: Place 2-3 beef balls in the skillet, then immediately smash each ball flat with a spatula into a 3-inch patty. Season each patty with 1/8 tsp kosher salt and 1/16 tsp black pepper.
- Step 5: Cook patties for 2-3 minutes until the edges are deeply browned and crispy. Flip each patty and place half a cheddar cheese slice on top. Cook another 1-2 minutes until cheese melts and patties are cooked through.
- Step 6: Meanwhile, spread 2 tbsp softened butter on the cut sides of 8 slider buns and toast them in a separate pan or on the grill until golden brown.
- Step 7: Assemble each slider with a toasted bun, a cheese-topped patty, and a few pickled onion slices. Serve immediately.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Smash Burger Sliders with Melted Cheddar and Pickled Onions take to make?
Total time is about 30 minutes (20 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Smash Burger Sliders with Melted Cheddar and Pickled Onions?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep ground beef (80/20) from drying out.
Can I substitute ingredients in Smash Burger Sliders with Melted Cheddar and Pickled Onions?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Smash Burger Sliders with Melted Cheddar and Pickled Onions for a different number of people?
The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Smash Burger Sliders with Melted Cheddar and Pickled Onions?
American beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
