Cut your zucchini long ways and scoop the centers out, leaving the stem intact.
Brown your meat with the garlic, mushrooms, onions, peppers, salt and pepper. Once it is all soft add your tomatoes.
Layer it into the zucchini halves and top with cheese.
Bake for 30 minutes at 350F.
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.