This recipe was clipped from a magazine and found in a large collection, publish date is 1985 (General Mills, Inc.). Recipe is typed below along with a scanned copy.

Impossible Chicken-Broccoli Pie
55 minutes start to finish

2 cans (5 or 6 3/4 ounces each) chunk chicken, well drained
1 package (10 ounces) frozen chopped broccoli, rinsed and drained
1 1/2 cups shredded Cheddar cheese
1 cup milk
3 eggs
1/2 cup Bisquick baking mix
1/4 teaspoon seasoned salt
1/4 teaspoon pepper
1/8 teaspoon dried thyme leaves
Savory Topping (below)

Heat oven to 400°. Layer chicken, broccoli and cheese in greased pie plate, 9×1¼ inches. Beat remaining ingredients except topping 15 seconds in blender on high or 1 minute with hand beater. Pour into plate; bake 20 minutes. Sprinkle with topping. Bake until knife inserted in center comes out clean, 15 to 20 minutes (some topping may adhere to knife). Cool 5 minutes. 4 to 6 servings.

Savory Topping: Mix 1/2 cup Bisquick baking mix, 1/4 cup chopped nuts, 1/4 cup grated Parmesan cheese and 1/8 teaspoon garlic powder. Cut in 2 tablespoons firm margarine or butter.

High Altitude: No adjustments.