Swedish Apple Cake
["3 c. flour", "2 c. sugar", "1 tsp. soda", "1 tsp. cinnamon", "1/2 tsp. salt", "1 1/4 c. cooking oil", "3 eggs, beaten", "2 tsp. vanilla", "3 c. raw apples, diced", "1 c. nuts (optional)"]
["Stir first 5 ingredients together in a large bowl.", "Make a well in center and add remaining ingredients.", "Stir until well mixed; do not beat.", "Pour into greased and floured 9 x 13-inch pan.", "Bake at 350\u00b0 for 55 minutes or until it springs back when touched lightly in center."]
["flour", "sugar", "soda", "cinnamon", "salt", "cooking oil", "eggs", "vanilla", "apples", "nuts"]