2tablespoonsminced fresh basil or parsley(plus more for serving)
½teaspoongarlic powder
½teaspoonItalian seasoning(crushed in hand)
½teaspoonsalt
½teaspoonblack pepper
8ouncesfresh mozzarella(thinly sliced and torn)
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Instructions
Prep the dish: Preheat the oven to 400°F. Spray an 8x8” ceramic or glass baking dish with cooking spray (see cooking notes about metal). Spread 1 cup of marinara sauce in the bottom.
Mix meatballs: In a large bowl, gently combine ground chicken, Panko bread crumbs, half of the grated Parmesan cheese (for the meatballs), beaten egg, minced fresh basil or parsley, garlic powder, Italian seasoning, salt, and black pepper with a fork or clean hands. Don't overmix.
Form and place meatballs: Scoop a heaping tablespoon at a time and shape into 1 1/2-inch meatballs (18-20 total). Place them directly in the sauced dish.
Top with sauce: Spoon the remaining marinara sauce over the tops of the meatballs so each one is coated. This keeps them from drying out during the single bake.
Add cheese: Sprinkle with the remaining grated Parmesan and scatter fresh mozzarella, torn or thinly sliced (or 1 cup shredded low-moisture mozzarella), over the top.
Bake: Bake 30-35 minutes (ceramic) or 35-40 minutes (glass) or until the meatballs reach 165°F in the center. Don't rely on the clock alone; check with a thermometer. Top with fresh minced herbs.
Freezer Instructions
Freeze For Later: Follow Steps 1-5. Wrap tightly and freeze the casserole.
Prepare From Frozen: Thaw casserole for 24 hours in the refrigerator, let sit out at room temperature for 30 minutes, and bake according to Step 6. It may bake for a bit longer if it’s still cold.
Notes/Tips
Storage: Store cooled meatballs in an airtight container or Ziploc bag in the fridge for 3-4 days, or in the freezer for up to 3 months.
Substitutions:
Ground chicken - Use ground turkey for a similar taste and cook time.
Fresh mozzarella - Use 1 cup shredded mozzarella per batch
Fresh herbs: Use 2 teaspoons dried basil or parsley instead of fresh per batch.
Serving: Serve over pasta, with garlic bread, or on toasted hoagie rolls as meatball subs.
Gluten-Free Version: Use gluten-free breadcrumbs instead.