Go-Kart Race Mini Meatball Subs

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

Mini meatball subs inspired by the fun energy of go-kart racing, featuring savory meatballs with melted mozzarella on soft rolls. This italian-inspired beef ready in about 40 minutes pairs ground beef, breadcrumbs, Parmesan cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 8, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

★ 4.3 (12 ratings) Prep: 15 min Cook: 25 min Serves 8 Italian cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F. In a large bowl, combine 1 lb ground beef, 1/2 cup breadcrumbs, 1/4 cup grated Parmesan cheese, 1 large egg, 1 tsp garlic powder, 1 tsp Italian seasoning, 1/2 tsp salt, and 1/4 tsp black pepper. Mix gently until just combined.
  2. Step 2: Roll the mixture into 24 small meatballs about 1-inch in diameter and place on a baking sheet lined with parchment paper. Bake for 18-20 minutes until cooked through and browned.
  3. Step 3: While meatballs bake, warm 1 1/2 cups marinara sauce in a saucepan over medium heat.
  4. Step 4: Once meatballs are done, toss them gently in the warmed marinara sauce to coat.
  5. Step 5: Slice 8 mini sub rolls lengthwise without cutting through. Fill each roll with 3 meatballs and spoon extra sauce over them. Sprinkle 1 cup shredded mozzarella evenly over all subs.
  6. Step 6: Place the subs on a baking sheet and broil in the oven for 2-3 minutes until the cheese melts and bubbles.
  7. Step 7: Remove from oven and top each sub with a fresh basil leaf before serving.

Frequently asked questions

How long does Go-Kart Race Mini Meatball Subs take to make?

Total time is about 40 minutes (15 min prep + 25 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 Go-Kart Race Mini Meatball Subs?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep ground beef from drying out.

Can I substitute ingredients in Go-Kart Race Mini Meatball Subs?

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 Go-Kart Race Mini Meatball Subs for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). 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 Go-Kart Race Mini Meatball Subs?

Italian beef 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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