Squash Souffle
["1 1/2 c. mashed cooked winter squash", "2 Tbsp. butter", "1 Tbsp. brown sugar", "1/4 tsp. salt", "1/4 tsp. grated orange peel", "dash of pepper", "2 egg yolks", "2 egg whites"]
["In large mixing bowl, combine squash, butter, brown sugar, salt, pepper and orange peel.", "Beat until fluffy.", "Add egg yolks; beat well.", "Beat egg whites until stiff peaks form.", "Carefully fold into squash mixture.", "Bake souffle in 350\u00b0 oven for 30 minutes to 45 minutes.", "Makes 4 to 6 servings."]
["mashed cooked winter", "butter", "brown sugar", "salt", "pepper", "egg yolks", "egg whites"]