Step 1

Cook lasagna noodles al dente.

Step 2

In a skillet over medium heat, cook beef, sausage, onion, salt, and pepper until fully cooked.

Step 3

Add spinach and 1 cup of marinara sauce, and let simmer. Remove from heat.

Step 4

In a bowl, combine ricotta, Italian seasoning, and egg.

Step 5

Spread mixture over each lasagna noodle, then top with meat mixture. Roll up tightly and place in a disposable casserole dish.

Step 6

Let cool completely, then freeze up to 4 days.

Step 7

To bake, let thaw in the refrigerator during the day.

Step 8

Preheat oven to 350°F (180°C).

Step 9

Top with remaining 2 cups of marinara, cover tightly, and bake for 40 minutes.

Step 10

Uncover, and top with mozzarella and parmesan. Broil an additional 5 minutes or until cheese is melted to your preference.

Step 11

Enjoy!