Banana-Date Muffins

2 cups plus 1 tbs flour
2 tbs baking powder
3/4 tsp cinnamon
1/2 tsp salt
1/2 cups sugar
1/2 cups margarine, softened
1 egg, beaten
1 tsp vanilla extract
3 medium bananas, mashed
3/4 cups Wheaties, crushed
12 diced pitted dates

In small pot place flour, baking powder, cinnamon, and salt. Mix well with fork. Set aside. In medium pot, combine sugar, margarine, egg, and vanilla. Mix with fork, then whisk until light and fluffy. Add bananas and stir to combine. Add flour mixture slowly, mixing well. Add dates and Wheaties. Mix well. Spoon into muffin cups. Bake in cardboard oven at 400 for 20 minutes or until brown. Serve warm.