Zucchini Meat Loaf
["2 lb. ground beef", "2 c. coarsely grated unpeeled zucchini", "1 c. dry Italian bread crumbs", "1/2 c. grated Parmesan cheese", "paprika", "1 Tbsp. chopped parsley", "fresh or can mushrooms (optional)", "1 small onion, finely chopped", "2 tsp. instant beef or 2 cubes crushed and dissolved in 1 Tbsp. water", "1/4 tsp. salt", "1 c. milk", "1 large egg, beaten", "zucchini slices (optional)"]
["Combine all ingredients in a large bowl.", "Mix thoroughly. Pack into a 9 x 5 x 3-inch loaf pan.", "Bake at 350\u00b0 for 1 1/4 hours."]
["ground beef", "zucchini", "bread crumbs", "Parmesan cheese", "paprika", "parsley", "mushrooms", "onion", "instant beef", "salt", "milk", "egg", "zucchini"]