Tuna Pie
["1 c. all-purpose flour", "1/2 c. instant potato flakes", "1/4 tsp. salt", "1/2 c. margarine, cut up", "enough water to moisten (1/4 to 1/2 c.)", "3/4 c. instant potato flakes", "2 Tbsp. chopped pimento", "1/4 tsp. Tabasco", "6 1/2 oz. can tuna, drained and flaked", "1 can cream of mushroom soup", "1 egg, beaten", "1 c. shredded Cheddar cheese"]
["Mix the first 5 ingredients and press into ungreased pie pan."]
["flour", "salt", "margarine", "water", "pimento", "Tabasco", "tuna", "cream of mushroom soup", "egg", "Cheddar cheese"]