Ingredients
Method
- Brown the meat and onion in a skillet over medium-high heat for 7-8 minutes, add the garlic in the last minute, then drain fat and stir in the marinara sauce.
- Mix together the ricotta, egg, 1 cup mozzarella, Parmesan, Italian seasoning, and salt until combined.
- Spread a thin layer of meat sauce in a 6-quart slow cooker, then layer 3 noodles, half the ricotta mixture, and a third of the remaining sauce. Repeat with 3 noodles, the rest of the ricotta, and another third of sauce. Top with the last 3 noodles and the remaining sauce.
- Cover and cook on HIGH for 4 hours, until edges bubble and center is set.
- Turn off, top with the remaining 1 cup mozzarella, let rest uncovered 10-15 minutes, then slice and serve.
Notes
If you can, let the ricotta and egg sit out for 15 minutes before mixing so they blend smoothly. The lasagna needs that 10-15 minute rest after cooking or it will slide apart when you cut it.
