White Castle
Mini White Castle sliders with savory beef patties, seasoned with onion soup and topped with pickles, perfect for quick snacks or casual gatherings.
Ingredients
Instructions
- Mix ground chuck, onion soup, pepper, bread crumbs, egg, and water until well combined.
- Press the mixture flat on a cookie sheet, filling the entire sheet.
- Prick the flattened beef with a fork to prevent bubbling.
- Bake at 400°F for 10 minutes.
- Cool the baked beef and cut into small squares to fit the buns.
- Place a pickle on each beef square, then place each on a small dinner roll.
- Place the assembled sliders back on a cookie sheet, sprinkle with water, and cover with foil.
- Refrigerate until ready to serve.
- Bake at 375°F for 7 to 10 minutes until heated through.
Tips & Substitutions
For added flavor, consider mixing in some garlic powder or Worcestershire sauce to the beef mixture. If you prefer a lighter option, substitute ground turkey for the ground chuck. To prevent the sliders from drying out, be sure to cover them with foil while they bake. This recipe can also be adjusted for vegetarian recipes by using plant-based ground meat alternatives.
Serving Suggestions
These sliders are perfect for parties and can be served with a side of crispy fries or a fresh salad. For a fun twist, serve them with a variety of dipping sauces, such as barbecue or ranch. These White Castle-style sliders pair beautifully with an Easy Milkshake for a delightful meal.
Storage & Reheating
Leftover sliders can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place the sliders in a preheated oven at 350°F for about 10 minutes, covered with foil to retain moisture. You can also microwave them for about 30 seconds each, but this may result in a softer bun.
Nutrition & Diet Analysis (per serving)
Each serving of White Castle contains roughly 76 calories, with 2g protein, 15g carbohydrates, and 1g fat.
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I freeze the sliders?
Yes, these sliders can be frozen before or after baking. To freeze, wrap each slider tightly in plastic wrap and place them in a freezer-safe bag. They can be stored in the freezer for up to 2 months. When ready to eat, thaw them in the refrigerator overnight and reheat as directed.
What can I use instead of Lipton onion soup?
If you don't have Lipton onion soup, you can create a homemade version by mixing dried onion flakes, garlic powder, and a bit of beef bouillon granules. This will mimic the flavor profile of the onion soup mix while allowing you to control the saltiness.
How can I make these sliders spicier?
To add heat to your sliders, consider incorporating diced jalapeños or a few dashes of hot sauce into the beef mixture. You can also serve the sliders with spicy mustard or sriracha as a condiment for an extra kick.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).