In a small bowl, crack eggs and whisk until well beaten. Set aside.
2 Eggs
To a large bowl, add breadcrumbs, Parmesan cheese, salt, and pepper. Mix well.
1 cup Italian breadcrumbs, ⅓ cup Parmesan cheese, ½ teaspoon Black pepper, ½ teaspoon Salt
Carefully slice the chicken breasts in half using a sharp knife, then dip them into the egg. After coating in egg, dredge the chicken breasts in the breadcrumb mixture, making sure to coat both sides well.
3-4 Chicken Breasts
Optional, but recommended: Heat your skillet over medium heat with 2 Tablespoons of olive oil. Once the oil is hot, add 2 pieces of chicken at a time. Sear them on each side for 2-3 minutes. The chicken should not be cooked all of the way through, only seared to golden-brown on both sides. Repeat with the remaining oil and chicken.
4 Tablespoons Olive oil
Pour 1 cup of your tomato sauce into the bottom of your slow cooker. This prevents sticking. Then, add the chicken breasts.
29 ounces Tomato sauce
Layer with the remaining sauce, then top with half of your mozzarella cheese.
2 cups Mozzarella cheese
Close the lid and cook on LOW for 6 hours. Use a meat thermometer and my chicken temperature chart to ensure your chicken is cooked through.
During the last 10 minutes of cook time, sprinkle the remaining mozzarella cheese over everything in the slow cooker. Cover and continue to cook until the cheese melts and the chicken is completely cooked through.
2 cups Mozzarella cheese
Serve over spaghetti, garnish with fresh parsley, and enjoy!
1 package spaghetti, ½ Tablespoon fresh parsley