Step 1

Heat oven to 450°F.

Step 2

Add butter to 9-inch pie plate; heat in oven until melted. Tilt pie plate to evenly coat bottom and side with butter. Whisk eggs, sour cream, water and vanilla until blended. Add flour; mix well. Pour into prepared pie plate.

Step 3

Bake 18 min. Reduce oven temperature to 350°F. Bake 10 min. or until edge is puffed and deep golden brown. Remove from oven.

Step 4

Fill pancake with fruit; top COOL WHIP and nuts.