I offered to bring the main course and since it is Lent I made a Four Cheese and Spinach Lasagna using whole wheat noodles and fresh spinach. Super easy and substantial, you'll hardly miss the meat.
Here is a picture tutorial, and the recipe can be found here.
Pre-heat your oven to 350 F and boil your noodles according to the package instructions. I love using whole wheat noodles. Also, to save time you can use your favorite jar sauce or make your sauce from scratch ahead of time. I love Giada's marinara sauce.
Saute your spinach in a little olive oil and garlic.
This much spinach
will reduce to about..
Put on a plate with double paper towels and let cool while you mix up the cheese mixture. The four cheeses I used are all low fat. I used a silky, creamy skim milk ricotta instead of cottage cheese.
Here are all the components ready to assemble. Tomato sauce, noodles, cheese mixture. Repeat. Top with a healthy handful (or two) of mozzarella and parmesan cheese. Bake.