Mix together the cottage cheese and shredded cheese.
In a small pan saute the onions, until tender.
Drain and then add to the cooked sausage and bacon.
In a separate bowl beat together the eggs, milk, salt and pepper.
Then cook to a soft scramble, set aside.
Next lightly spray a 9x9 baking dish.
First layer 3 noodles in the bottom of pan.
Cover with half of the hash browns, 1/2 of the scramble eggs,.
1/2 of the sausage/onion mixture, 1/2 cheese mixture, 1/2 Spinach.
Repeat with remaining ingredients a second time.
Finish off with the 4 slices Muenster Cheese.
Cover and chill for 8 hrs or overnight.
Let lasagna set at room temperature 30 minutes before placing in a preheated oven of 350 degrees.
Uncover and bake for 45 minutes, or until cooked through.
*Let set for 5 minutes before cutting *.