Mini Burger Appetizers Recipe for Easy Party Sliders

Mini burger appetizers are small, juicy beef burgers served on soft slider buns with cheese, crisp toppings, and a simple tangy sauce. This American-style party food is easy to portion, cooks quickly on a griddle or in a skillet, and lets guests choose their favorite toppings.

Ingredients

1½ lb (680 g) ground beef, preferably 80% lean
1 tsp (5 g) fine salt
½ tsp (1 g) black pepper
½ tsp (1.5 g) garlic powder
1 tbsp (15 ml) neutral cooking oil, such as canola or avocado oil
12 slider buns (about 12 oz/340 g total)
2 tbsp (28 g) unsalted butter, softened
6 slices American cheese (about 4 oz/113 g), cut in half; or 6 thin slices (about 4 oz/113 g) mild cheddar
¼ cup (60 g) mayonnaise
2 tbsp (30 g) ketchup
1 tbsp (15 ml) yellow mustard
1 cup (35 g) shredded lettuce
1 medium tomato (about 150 g), cut into 12 thin slices
12 dill pickle chips (about 60 g), patted dry
¼ cup (30 g) thinly sliced red onion

Instructions

Prepare the toppings and sauce. Shred the lettuce, slice the tomato and onion, and pat the pickle chips dry so they do not make the buns soggy. In a small bowl, stir together the mayonnaise, ketchup, and mustard until smooth. Set the sauce and toppings aside while you shape and cook the beef.
Shape the patties. Divide the ground beef into 12 equal portions, about 2 oz (57 g) each. With cool hands, gently shape each portion into a patty about 2½ inches (6 cm) wide and ½ inch (1.3 cm) thick. Make a shallow dimple in the center of each patty with a fingertip; this helps limit puffing as the meat cooks. Avoid pressing or kneading the beef, which can make the finished burgers dense.
Season and heat the pan. Sprinkle both sides of the patties with the salt, pepper, and garlic powder. Heat a large, heavy skillet or flat griddle over medium-high heat, then add the oil and spread it across the cooking surface. The pan should be hot enough for the beef to sizzle when it touches the surface, but the oil should not be smoking.
Cook the patties in batches. Arrange the patties in a single layer with a little space between them. If your pan cannot hold all 12 without crowding, cook them in two or three batches; crowding cools the pan and makes browning harder. Cook for about 3–4 minutes on the first side, then flip and cook for another 3–4 minutes. Cooking time varies with patty thickness and pan heat, so check the center of the thickest patty with a food thermometer. The USDA FSIS safe minimum internal temperature for ground beef is 160°F (71°C). Add the cheese during the final minute and cover the pan briefly to help it melt. Transfer cooked patties to a clean plate and repeat with the remaining beef, adding a little more oil if the pan is dry.
Toast the buns. While the last batch cooks, split the slider buns and spread the cut sides lightly with softened butter. Toast them cut-side down on a clean skillet or griddle over medium heat for 1–2 minutes, working in batches, until lightly golden. Keep an eye on them: small buns can go from toasted to too dark quickly. If the cooking surface is still being used for raw beef, wash it before toasting, or use a separate pan.
Assemble and serve. Spread a little sauce on the cut sides of each bun. Add a cheesy patty, then a pickle chip, tomato, lettuce, and a few strands of onion. Put the top bun in place and serve while the patties are warm. For a tidier party platter, secure each slider with a short cocktail pick and set out extra sauce on the side.

Tips

Choose beef with enough fat. Ground beef that is about 80% lean stays juicier and is less likely to dry out than very lean beef. If using leaner beef, take care not to overcook it, and avoid pressing the patties with a spatula while they cook.
Keep the patties similar in size. Weighing the portions gives more even cooking and makes it easier to fit them on the buns. If you do not have a scale, divide the beef in half, then divide each half into six portions.
Use a thermometer, not color alone. A small patty cooks quickly, and its center can reach a safe temperature before its outside looks especially dark. Check from the side into the center of the thickest patty, and wash the thermometer probe after it touches undercooked beef.
Make components ahead, not fully dressed sliders. The sauce can be mixed and the vegetables sliced up to a day ahead; cover and refrigerate them separately. Assemble close to serving so the warm patty and juicy toppings do not soften the buns.

Serving Suggestions

Serve these sliders as a passed appetizer, a game-day snack, or the main feature of a casual buffet. A platter of 12 makes a convenient starting point for a small gathering, but appetites and the rest of the menu matter: plan on one or two sliders per person as an appetizer, or two to three alongside light sides for a meal. If there are several other substantial dishes, one per guest may be enough.

Round out the platter with oven-baked potato wedges, crunchy coleslaw, a green salad, or a bowl of kettle-style chips. Set out the sauce, pickles, and sliced toppings separately if guests will be serving themselves. Keep cold toppings chilled until serving, and replenish them from the refrigerator rather than leaving the whole supply out for an extended period. For a buffet, arrange the buns and patties close together and let guests add lettuce, tomato, onion, and pickles to taste.

Variations

Cheeseburger sliders: American cheese melts smoothly and gives the classic diner-style result. Mild cheddar is a good substitute, with a slightly sharper flavor; cut it thinly so it melts during the short covered finish. If you prefer no cheese, simply leave it off.

Different sauces: Replace the mayonnaise-ketchup-mustard mixture with barbecue sauce, burger sauce, or a little Dijon mustard mixed with mayonnaise. Start with a thin spread so the bun does not become wet. For a sharper bite, add a few drops of pickle brine to the sauce rather than pouring it over the assembled burgers.

Alternative toppings: Swap the red onion for thinly sliced white onion or use extra pickles instead of tomato. Crispy cooked bacon can be added, but prepare it separately and keep it warm or refrigerated according to when it will be served. For a little heat, add sliced pickled jalapeños or a small amount of hot sauce.

Turkey sliders: Ground turkey can replace the beef, though it is leaner and has a milder flavor. Shape it gently and cook the patties to 165°F (74°C), the USDA FSIS safe minimum internal temperature for ground poultry, checking with a food thermometer. Do not use the ground-beef temperature for turkey.

Storage and Reheating

For the best texture, store cooked patties separately from buns and fresh toppings. Refrigerate the patties, sauce, and cut vegetables within 2 hours of cooking or serving; keep each in a covered container. Cooked beef patties can be refrigerated for 3–4 days. Keep lettuce, tomato, and onion separate, since they soften quickly and can make leftovers watery. Discard any perishable food that has been left at room temperature for more than 2 hours, or more than 1 hour when the temperature is above 90°F (32°C).

To reheat patties, place them in a covered skillet with a teaspoon or two of water and warm over medium-low heat until heated through. You can also use a microwave, covering the patties and heating in short intervals so they do not dry out. Reheat leftovers to 165°F (74°C), checking the center with a food thermometer. Toast fresh buns separately, then add the reheated patties and cold toppings just before serving. Fully assembled sliders can be refrigerated, but the buns are likely to become soft; separate the components if possible.

For longer storage, freeze cooked patties in a single layer until firm, then transfer them to a freezer-safe container with parchment between layers. They are best used within about 2–3 months for quality. Thaw in the refrigerator, reheat to 165°F (74°C), and assemble with fresh buns and toppings. Do not freeze assembled sliders with lettuce or tomato, as those toppings lose their texture when thawed.

Frequently Asked Questions

Can I make mini burger appetizers ahead of time?

Yes. Shape the patties and refrigerate them, covered, for up to a day before cooking. You can also prepare the sauce and slice the toppings a day ahead, keeping them in separate covered containers in the refrigerator. Cook the patties near serving time if possible, then assemble the sliders just before they go on the platter.

How many mini burgers should I plan per person?

For an appetizer spread with other substantial food, plan on one or two sliders per person. If the sliders are the main dish, two or three per person is a more generous estimate, especially for hungry guests. This recipe makes 12, so it serves 12 as a one-slider appetizer or fewer people when served as a larger portion.

Why do my mini burger patties shrink or puff up?

Beef contracts as it cooks, so a little shrinkage is normal. Shaping the patties slightly wider than the buns and pressing a shallow dimple in the center helps them stay flatter and closer to slider size. Handle the meat lightly, and do not press the patties down with a spatula; that squeezes out juices without preventing shrinkage.

Can I cook the patties on an outdoor grill?

Yes. Heat a clean grill to medium-high and oil the grates carefully, then cook the patties in a single layer, turning once when they release easily. Small patties can slip through wide grates, so a grill topper or griddle pan is helpful. Check the thickest patty with a thermometer and cook ground beef to 160°F (71°C).

What can I use instead of slider buns?

Small dinner rolls or soft potato rolls work well if they are close to the size of the patties. You can also cut larger soft rolls into smaller portions, though they may be less uniform. If using a denser bun, toast it lightly and use a modest amount of sauce so the bread does not overwhelm the small patty.

More recipes to cook

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

Spotted an error? Tell us and we will correct it (corrections policy).