Heat oven to 400 degrees. Generously grease pie plate, 9 inches. Heat water and margarine to boiling in 2 quart saucepan. Add baking mix, all at once. Stir vigorously over low heat until mixture forms a ball, about 1 ½ minutes; remove from heat. Beat in eggs, 1 at a time; continue beating until smooth. Spread in pie plate (do not spread up side). Bake until puffed and dire in center, 35 to 40 minutes; cool. Just before serving, fill with Ham salad filling. Cut into wedges.
Yield: 6 to 8 servings

Rinse frozen peas under cold running water to separate; drain. Mix all ingredients. Cover and refrigerate at least 2 hours.