Step 1

Preheat oven to 350 degrees. Line a large baking sheet with parchment paper. Set aside.In a large bowl, combine all meatball ingredients and mix well. Using a small 1 1/2-inch scoop, form balls. Place the meatballs on the prepared sheet and bake for 20 minutes, flipping the meatballs halfway through. Remove from oven and add to marinara sauce to finish cooking.

Step 2

In a large saucepan, heat olive oil over medium-high heat. Add onion and cook until translucent, stirring often, about 3-4 minutes. Add the garlic and cook for an additional minute, stirring constantly. Add all the remaining ingredients except the basil leaves and stir until well combined. Reduce the heat and simmer for 30 minutes. Add the torn basil leaves and the meatballs and continue to cook until meatballs are warmed through.