Mock Sliders White Castles

Satisfy your slider cravings with these irresistibly juicy Mock Sliders White Castles, a homemade twist on the fast-food classic! Perfectly seasoned ground beef is baked with a layer of finely diced onions to infuse every bite with savory flavor, then topped with gooey melted American cheese. Served on soft Hawaiian rolls brushed with buttery goodness and finished with a crisp pickle slice, these sliders pack the nostalgic taste of White Castle into an easy, oven-baked recipe that’s perfect for feeding a crowd. Ready in just 35 minutes, these mini burgers are ideal for game day snacks, party appetizers, or a fun weeknight dinner your whole family will love.

Nutriscore Rating: 53/100

Prep Time:15 mins

Cook Time:20 mins

Total Time:35 mins

Servings: 12

Ingredients

• 1 lb ground beef
• 1 tsp salt
• 0.5 tsp black pepper
• 0.5 tsp garlic powder
• 0.5 tsp onion powder
• 2 tbsp milk
• 2 tbsp panko breadcrumbs
• 1 cup finely diced onion
• 12 pieces Hawaiian rolls or slider buns
• 6 pieces slices of American cheese
• 12 pieces pickle slices
• 2 tbsp butter
• 2 tbsp water

Directions

Step 1

In a mixing bowl, combine the ground beef, salt, black pepper, garlic powder, onion powder, milk, and panko breadcrumbs. Mix until just combined, without overworking the meat.

Step 2

Line a 9x13-inch baking sheet with parchment paper. Press the seasoned beef mixture evenly across the sheet until it forms a thin, flat layer.

Step 3

Use the blunt edge of a knife to score the beef into 12 even squares, but do not cut all the way through. This will help separate the sliders later.

Step 4

Sprinkle the finely diced onion evenly over the beef and press them gently into the meat.

Step 5

Preheat the oven to 400°F (200°C). Place the beef and onion tray into the oven and bake for 10-12 minutes, or until the beef is fully cooked.

Step 6

While the beef is baking, slice the Hawaiian rolls or slider buns horizontally in half and set aside.

Step 7

When the beef is done, carefully drain any excess grease from the pan. Lay the slices of American cheese evenly across the beef, covering all 12 sections.

Step 8

Place the pan back in the oven for 1-2 minutes, or until the cheese has melted.

Step 9

Using a knife, cut along the scored lines to separate the sliders into squares.

Step 10

Melt the butter in a small pan or microwave, then brush it onto the cut sides of the slider buns.

Step 11

To assemble, place one piece of the beef and cheese onto the bottom half of each bun, top with a pickle slice, and cover with the top half of the bun.

Step 12

Serve immediately and enjoy your homemade Mock Sliders White Castles!

Nutrition Facts

Serving size	1481.1 grams (1481.1g)

Amount per serving	% Daily Value*
Calories	3664

Total Fat 200.90g	258%
Saturated Fat 102.30g	512%
Polyunsaturated Fat 0.70g
Cholesterol 660mg	220%
Sodium 8193mg	356%
Total Carbohydrate 313.10g	114%
Dietary Fiber 17.10g	61%
Total Sugars 88.10g
Protein 160.00g	320%

Vitamin D 54IU	268%
Calcium 1312mg	101%
Iron 22mg	122%
Potassium 2243mg	48%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 48.9%

Protein: 17.3%

Carbs: 33.8%