White Castle-Like Sliders

Total Time
Prep 10 mins
Cook 27 mins

Found this recipe on the web. Honestly, I've never had a White Castle slider but the photos looked so amazing I just had to keep this recipe and share it. They can be prepared ahead of time and reheated.....see 'note'.

Ingredients Nutrition


  1. Evenly spread the onions on the bottom of a 9x13 inch baking dish.
  2. Gently press the ground beef on top of the onion flakes.
  3. Press evenly making one giant patty.
  4. Sprinkle with seasoned salt.
  5. Bake in a 400°F oven for 20 minutes.
  6. Using a paper towel, pat the excess grease from the top of the patty.
  7. Top with cheddar cheese, return to oven for 2 more minutes.
  8. Remove from oven, let set 5 minutes then cut into 24 patties.
  9. Slice open and separate each party roll.
  10. Place bottom of rolls on a large platter.
  11. Using a spatula lift patty with onion layer onto each bun bottom.
  12. Top each slider with a pickle slice then the bun lid.
  13. Serve immediately.
  14. Makes 24 sliders.
  15. Note- To make ahead -- store upside-down in an airtight container in the refrigerator. This will prevent the bottom bun from getting soggy from the onion layer. To reheat, place a few on a microwave safe plate and heat in the microwave for 20 seconds then 5 second increments after that until warm through.


Most Helpful

Thanks for the recipe! We loved these :) I didn't change a thing, made as posted. I have been asked to make it again and again.

jdubb07 June 26, 2010

Easier than regular burgers because you don't need to shape them! Just press into the pan, then cut!

SarahSmiles117 September 19, 2016

very good. I am a White Castle lover and there are none in Houston where I live now. You missed the holes. The holes are very important in the cooking also the bread. If we can find who they use for a supplier it would be perfect, But the trick is in the holes. That way they are cooked perfectly and fast.

marbleann November 08, 2014

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