One-Bowl Brownies
["2 c. plain flour", "2 c. sugar", "1/4 c. cocoa", "1 c. vegetable oil", "4 eggs", "1 tsp. salt", "1 tsp. vanilla"]
["Mix all ingredients (will be stiff batter).", "Spread in 13 x 9-inch pan, greased and floured.", "Bake at 350\u00b0 for 25 to 30 minutes.", "Do not overcook.", "These brownies are chewy.", "Store in airtight container."]
["flour", "sugar", "cocoa", "vegetable oil", "eggs", "salt", "vanilla"]