1/2 cup pecans
1/2 cup firmly packed brown sugar
3 Tbs all-purpose flour
2 Tbs butter or margarine
Preheat oven to 400 degrees. In a blender pulse pecans, then add brown sugar and flour, pulse to combine. Add butter and pulse to blend. Set aside.
In a blender combine cheese, oil, eggs, and bananas, blend until smooth. Combine dry ingredients in a bowl; add cheese mixture and fold in. Fill muffin cups half full and sprinkle a scant teaspoon of the streusel mixture over each. Bake about 20-25 minutes, until tops are light golden.