Self-Filled Cupcakes

Ingredients

• 1 box chocolate cake mix
• 1 (8 oz.) pkg. cream cheese
• 1/3 c. sugar
• 1 egg
• 1 (6 oz.) pkg. chocolate chips
• dash salt
• 1/2 tsp. salt
• 1 c. plus 2 Tbsp. flour
• 1/2 c. cocoa
• 2/3 c. brown sugar
• 2/3 c. sugar
• 1/2 c. vanilla chips
• 1/2 c. semi-sweet chocolate chips
• 1/4 c. pecans or walnuts
• 1 tsp. vanilla
• 2/3 c. oil
• 3 eggs