Zucchini Squash Quiche Category: Misc Cooking method: Baking Yield: 1 loaf About Good. Ingredients 1 c. bisquick 3 c. diced squash 1 grated carrot 1 small grated onion ½ c. grated cheese ½ t. salt ¼ t. pepper ¼ t. garlic powder ½ c. oil 4 eggs Steps Press in greased 8x8. Bake at 350℉ for 1 hour.