Slow-Cooker Spicy Meatball Sliders with Chipotle Mayo

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender slow-cooked meatballs simmered in a smoky chipotle tomato sauce, served on mini slider buns with a creamy chipotle mayo for a game day crowd-pleaser. This american-inspired super bowl ready in about 260 minutes turns pounds ground beef, panko breadcrumbs, milk into a satisfying snack for between meals, packed lunches, or game-day spreads — minimal active time and easy to scale up for a crowd. Each serving lands at about 380 calories and feeds 12, so it fits into lunchboxes, road trips, or an afternoon-energy gap without derailing the day. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 240 min Serves 12 American cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large bowl, combine 2 pounds ground beef, 1 cup panko breadcrumbs soaked in 1/2 cup milk, 1/4 cup grated Parmesan cheese, 3 minced garlic cloves, 1/4 cup chopped fresh parsley, 1 large egg, 1 1/2 teaspoons salt, and 1 teaspoon black pepper. Mix gently until just combined.
  2. Step 2: Shape the mixture into 24 evenly sized meatballs. Heat 2 tablespoons olive oil in a large skillet over medium-high heat and brown the meatballs on all sides for about 5 minutes; they do not need to be fully cooked.
  3. Step 3: Transfer the browned meatballs to a slow cooker. In a blender, combine 24 oz tomato sauce, 2 chopped chipotle peppers in adobo sauce, and 1 tablespoon honey. Blend until smooth, then pour over the meatballs.
  4. Step 4: Cover and cook on low for 4 hours, until meatballs are tender and sauce is thickened.
  5. Step 5: While meatballs cook, mix 1/2 cup mayonnaise with 1 tablespoon lime juice and a pinch of salt to make chipotle mayo.
  6. Step 6: To serve, place 2 meatballs per mini slider bun (12 buns), spoon sauce over, and spread chipotle mayo on the bun tops.

Equipment for this recipe

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Frequently asked questions

How long does Slow-Cooker Spicy Meatball Sliders with Chipotle Mayo take to make?

Total time is about 260 minutes (20 min prep + 240 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Cooker Spicy Meatball Sliders with Chipotle Mayo?

Store in an airtight container at room temperature for crisp items, or in the fridge for anything dairy- or produce-based, for up to 3–5 days. Re-crisp baked snacks in a 300°F oven for 5 minutes if they soften.

Can I substitute ingredients in Slow-Cooker Spicy Meatball Sliders with Chipotle Mayo?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Cooker Spicy Meatball Sliders with Chipotle Mayo for a different number of people?

The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Cooker Spicy Meatball Sliders with Chipotle Mayo?

American super bowl like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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