Caramelize one medium onion.
Start with 1 lb. ground beef, 1 c. chopped zucchini, 2 tbsp. balsamic, salt and pepper.
Add the onions and mix just enough to blend.
Add two eggs and mix again just enough to blend.
Free from into a nice round on a silpat. Bake in the oven at 350 degrees for 35-45 minutes.
Chop 5 Roma tomatoes and mince 3 garlic cloves and saute in 1 tb. olive oil. Cook until reduced. Add in 1/4 c. minced basil the last few minutes of cooking.
Put tomato mixture in a sieve.
Slather tomato onto meatloaf and top with 1/2 c. mozzarella.
Rosemary potatoes as an accompaniment.
It was quite good...for meatloaf. Kids loved it too.