Cook Noodles. You can either cook your lasagna noodles in a pot or place boiling water in a casserole dish with noodles. Set aside for 12 minutes. Once soft, drain noodles and cut in half (lengthwise).
Prepare Ricotta Mix. Add ricotta cheese, egg, parmesan cheese, and parsley in a medium-sized bowl. Mix together. Season with salt and pepper to taste.
Assemble Lasagna. Place a spoonful of spaghetti sauce in your freezing container (we prefer the 2-cup trays for lasagna). Make sure to spread it across the bottom. Then add one layer of lasagna noodles. Next, add a spoonful of the ricotta mix. Then add mozzarella cheese (either grated or sliced). Now add another spoonful of spaghetti sauce, followed by a layer of lasagna noodles.The layering should be: spaghetti sauce --> noodles --> ricotta layer --> mozzarella cheese --> spaghetti sauce --> noodles --> ricotta mix --> mozzarella --> spaghetti sauce --> mozzarella
Freeze Lasagna. Once you're done assembling the lasagnas, place in freezer overnight.
Bake Lasagna. When you're ready to bake, take the frozen lasagna, thaw it in the refrigerator for a few hours, preheat the oven to 375F, and then bake it for 35-40 minutes. Then place under a broiler for 3-4 minutes.
