White Castle Hamburger Recipe

Ground beef: The main protein for the sliders, providing the classic beefy flavor.

Dinner rolls: Small, soft rolls that serve as the perfect bun for these mini burgers.

Finely chopped onions: Adds a sweet and savory flavor, essential for the authentic taste.

Salt: Enhances the natural flavors of the beef.

Black pepper: Adds a bit of heat and depth to the seasoning.

Pickles: Provides a tangy crunch that complements the savory beef.

When spreading the ground beef on the baking sheet, use a piece of parchment paper on top of the meat and a rolling pin to achieve an even, thin layer. This ensures uniform cooking and makes it easier to cut into perfect squares.

• ground beef - Substitute with ground turkey: Ground turkey is a leaner option and can provide a similar texture and flavor when seasoned well.

• ground beef - Substitute with ground chicken: Ground chicken is another lean alternative that can mimic the texture of ground beef in the recipe.

• dinner rolls - Substitute with Hawaiian rolls: Hawaiian rolls add a slightly sweet flavor that complements the savory elements of the hamburger.

• dinner rolls - Substitute with slider buns: Slider buns are specifically designed for small burgers and can be a perfect fit for this recipe.

• finely chopped onions - Substitute with shallots: Shallots provide a milder and slightly sweeter flavor compared to regular onions.

• finely chopped onions - Substitute with green onions: Green onions offer a fresh and mild onion flavor that can add a different dimension to the dish.

• salt - Substitute with soy sauce: Soy sauce can add a depth of umami flavor along with the necessary saltiness.

• salt - Substitute with sea salt: Sea salt can provide a more nuanced flavor compared to regular table salt.

• black pepper - Substitute with white pepper: White pepper has a slightly different flavor profile and can add a subtle heat without the black specks.

• black pepper - Substitute with paprika: Paprika can add a mild heat and a smoky flavor, enhancing the overall taste of the hamburger.

• pickles - Substitute with cucumber slices: Fresh cucumber slices can provide a similar crunch and a refreshing taste.

• pickles - Substitute with pickled jalapeños: Pickled jalapeños add a spicy kick along with the tanginess of pickles.

• Allow the hamburgers to cool completely before storing. This prevents condensation, which can make the rolls soggy.
• Wrap each hamburger individually in plastic wrap or aluminum foil. This helps to maintain freshness and prevents them from sticking together.
• Place the wrapped hamburgers in an airtight container or a resealable plastic bag. This adds an extra layer of protection against freezer burn.
• Label the container or bag with the date. This helps you keep track of how long the hamburgers have been stored.
• Store the hamburgers in the refrigerator if you plan to eat them within 2-3 days. For longer storage, place them in the freezer where they can last up to 2 months.
• To reheat, unwrap the hamburgers and place them on a microwave-safe plate. Cover with a damp paper towel to retain moisture and microwave on medium power for 1-2 minutes, or until heated through.
• Alternatively, you can reheat the hamburgers in the oven. Preheat the oven to 350°F (175°C), place the hamburgers on a baking sheet, and cover with aluminum foil. Heat for about 10-15 minutes, or until warmed through.
• If reheating from frozen, allow the hamburgers to thaw in the refrigerator overnight before following the reheating instructions.

• Preheat your oven to 350°F (175°C). Wrap each hamburger in aluminum foil to retain moisture. Place them on a baking sheet and heat for about 10-15 minutes until warmed through.

• For a quicker method, use a microwave. Place the hamburger on a microwave-safe plate and cover with a damp paper towel. Heat on medium power for 1-2 minutes, checking halfway through to ensure even heating.

• If you prefer a crispy texture, use a toaster oven. Set it to 350°F (175°C) and place the hamburger directly on the rack. Heat for 8-10 minutes, keeping an eye on it to prevent over-crisping.

• For a stovetop method, heat a skillet over medium heat. Add a small amount of butter or oil and place the hamburger in the skillet. Cover with a lid and heat for about 5 minutes, flipping halfway through.

• If you have an air fryer, preheat it to 350°F (175°C). Place the hamburger in the basket and heat for 3-5 minutes. This method will give you a nice, crispy exterior while keeping the inside juicy.

• Skillet: A flat-bottomed pan used for cooking the onions and beef.

• Baking sheet: A flat, rectangular metal pan used to spread and cook the ground beef evenly.

• Spatula: A tool used to press down the ground beef and to cut it into small squares once cooked.

• Knife: Used to finely chop the onions and to slice the dinner rolls in half.

• Cutting board: A durable board on which to chop the onions and slice the rolls.

• Measuring spoons: Used to measure out the salt and black pepper.

• Mixing bowl: Optional, for mixing the ground beef with salt and pepper before spreading it on the baking sheet.

• Serving platter: Used to arrange and serve the assembled sliders.

Pre-cook the onions: Cook the onions in advance and store them in the fridge. This way, you can quickly add them to the ground beef when needed.

Use a food processor: Finely chop the onions using a food processor to save time and ensure uniform pieces.

Pre-slice the rolls: Slice the dinner rolls ahead of time and keep them in an airtight container to maintain freshness.

Batch cook the beef: Cook a larger batch of ground beef and freeze portions for future use. This reduces prep time for subsequent meals.

Assemble in advance: Assemble the hamburgers and store them in the fridge. When ready to serve, simply reheat and add the pickle slices.