Name: Slow Cooker Meatballs
Prep time: 15 min
Cook time: 250 min
Total time: 265 min
Yield: 6
Ingredients: 1 1/2 pounds ground beef (I use 90% lean); 3/4 cup Italian breadcrumbs; 1/4 cup chopped fresh parsley (plus more for serving); 1 teaspoon minced garlic; 1/2 cup minced onion; 1 egg; 1/3 cup grated parmesan cheese (plus more for serving); 1 teaspoon salt; 1/4 teaspoon pepper; cooking spray; 28 ounce jar marinara sauce; 16 ounce can crushed tomatoes; 15 ounce can tomato sauce