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A serving dish filled with french fries and topped with three White Castle Sliders

White Castle Sliders Copycat Recipe

White Castle Sliders you can make at home! If you've always wanted to replicate these popular burgers, this recipe is the real deal.
Course Appetizer, Main Course, Dinner
Cuisine American
Keyword White Castle Sliders
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Servings 12 Sliders
Calories 376kcal
Author Erica Walker


  • 2 pounds ground beef
  • 2 oz Lipton onion soup mix 1 packet
  • 1 tablespoon peanut butter (Yes, peanut butter. Trust me.)
  • 1/2 cup milk
  • 1 onion finely chopped
  • 12 Slider Rolls I found mine in the bakery section of the grocery store. You may be able to fit more on depending on the size of the buns.
  • 12 cheese slices Kraft or Velveeta cheese slices work great too


  • In a large bowl mix the ground beef, Lipton onion soup mix, peanut butter, and milk. 
    Ground beef in a glass bowl
  • Spread the meat mixture on a cookie sheet. Use a rolling pin to roll over the meat to smooth it out. Bake at 350 degrees for about 10 minutes. The meat will shrink. Take it out of the oven and put the diced onions all around the edges, this will give the meat a great flavor, and bake for 15 more minutes.
    Cooked hamburger meat on a baking sheet with onions all around the edges
  • Remove from oven, then spoon the onions from the edges all over the top of the meat and layer with cheese slices. Bake another 7-10 minutes (until cheese is melted). 
    Hamburger meat covered with cheddar cheese
  • Remove from oven and add the tops of the rolls (the bottom part of the rolls will just sit on the counter) and place back in the oven for about 5 more minutes.
    Hamburger meat and cheddar cheese topped with the top half of a slider bun
  • Take it out of the oven. Slice the meat with a pizza cutter and pick up the slider/top bun with a spatula and set it on the bottom bun.
    White Castle Sliders on a cutting board with little bowls of ketchup, mustard, and pickles



Calories: 376kcal | Carbohydrates: 21g | Protein: 21g | Fat: 22g | Saturated Fat: 9g | Trans Fat: 1g | Cholesterol: 67mg | Sodium: 607mg | Potassium: 301mg | Fiber: 2g | Sugar: 4g | Vitamin A: 187IU | Vitamin C: 1mg | Calcium: 203mg | Iron: 3mg