Impossible Tomato Zucchini Pie

2 cups chopped zucchini
1 cup chopped tomato, fresh
1/2 cup chopped onion
1/3 cup grated Parmesan cheese
1 1/2 cups milk
3/4 cup Bisquick mix
3 eggs
1/2 teaspoon salt
1/4 tablespoon pepper

Heat oven to 400 degrees. Grease 10 inch quiche dish or pie plate 10 x 1 1/2 inches. Sprinkle zucchini, tomato, onion, and cheese in plate. Beat remaining ingredients until smooth, 15 seconds in blender on high, or 1 minute with hand beater. Pour into plate. Bake until knife inserted in center comes out clean - about 30 minutes. Cool 5 minutes before cutting and serving. 6 servings.

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