Chocolate Surprise Cupcakes
["3 c. flour", "2 c. granulated sugar", "1/2 c. cocoa", "1 tsp. salt", "2 tsp. soda", "2/3 c. oil", "2 c. water", "2 tsp. vanilla", "2 Tbsp. vinegar", "1 large pkg. cream cheese", "1 egg", "1/3 c. granulated sugar", "1/4 tsp. salt", "1 (6 oz.) pkg. chocolate chips"]
["Mix flour, sugar, cocoa, 1 teaspoon salt and soda.", "Add oil, water, vinegar and vanilla.", "Fill cupcake papers 2/3 full with mixture."]
["flour", "sugar", "cocoa", "salt", "soda", "oil", "water", "vanilla", "vinegar", "cream cheese", "egg", "sugar", "salt", "chocolate chips"]