Brown ground beef, onion and garlic together in a frying pan. Drain excess fat
In a small bowl mix together Ricotta cheese and egg, this will allow for easy spreading of the cheese
Place a think layer of pasta sauce in the bottom of your baking dish. In my case I used 3 foil pans (7"x5"x2"). Cut a lasagna sheet to fit the bottom and place on top
Layer on meat, ricotta cheese, peppers, and pasta sauce
Add another layer of noodles, cut the sheets to fit the pan. You can also use the "trimmings" of sheets to make a layer of noodles
Once again layer on meat, ricotta cheese, peppers, and pasta sauce. You can also add in some old cheddar for extra cheesy goodness
Top with final layer of noodles and a thin layer of pasta sauce. Sprinkle with cheddar cheese
You can cover and freeze the lasagna at this stage, or bake at 375oF for 45 min covered with foil (remove for the last 10 minutes of baking)
If baking from frozen increase baking time to 1hr 15 minutes