2 medium zucchini (about 8 inches)
3/4 pound ground beef
1 small onion, chopped
1/2 cup chopped fresh mushrooms
1/2 cup chopped sweet red pepper
1/2 cup chopped green pepper
1 cup shredded cheddar cheese, divided
2 tablespoons ketchup
Salt and pepper to taste
Trim the ends off zucchini. Cut zucchini in half lengthwise; scoop out pulp, leaving 1/2-in. shells. Finely chop pulp.
In a skillet, cook beef, zucchini pulp, onion, mushrooms and peppers over medium heat until meat is no longer pink; drain. Remove from the heat. Add 1/2 cup cheese, ketchup, salt and pepper; mix well. Spoon into the zucchini shells. Place in a greased 13x9-in. baking dish. Sprinkle with remaining cheese.
Bake, uncovered, at 350° for 25-30 minutes or until zucchini is tender.
When scooping out the pulp for Zucchini Boats, a teaspoon is just the right size. Use your food processor or blender to finely chop the pulp quickly.