Hot Fudge Sundae Cake
["1 c. flour", "3/4 c. sugar", "2 Tbsp. cocoa", "2 tsp. baking powder", "1/4 tsp. salt", "1/2 c. milk", "2 Tbsp. salad oil", "1 tsp. vanilla", "1 c. chopped nuts", "1 c. brown sugar", "1/4 c. cocoa"]
["Heat oven to 350\u00b0.", "In ungreased 9 x 9-inch pan, stir together the flour, sugar, cocoa, baking powder and salt.", "Mix in the milk, oil and vanilla. Mix with fork until smooth.", "Stir in the nuts and spread evenly in pan.", "Sprinkle with the brown sugar and 1/4 cup cocoa.", "Pour in 1 3/4 cup hottest tap water over batter.", "Bake 40 minutes.", "Let stand 15 minutes.", "Serve with ice cream."]
["flour", "sugar", "cocoa", "baking powder", "salt", "milk", "salad oil", "vanilla", "nuts", "brown sugar", "cocoa"]