Honey-Nut Banana Muffins

When bananas become overripe they're perfect for a breakfast muffin. I wanted a muffin with a bit more complex flavor: something that reminded me to a bowl of honey nut O-shaped cereal (you know the one) with banana on it.

• 1/2 cup butter
• 1/2 cup white sugar
• 1/4 cup brown sugar
• 1/4 cup honey
• 2 eggs
• 1 cup unbleached white flour
• 1/2 cup whole wheat flour
• 1 tsp baking soda
• 1/2 tsp salt
• 3 ripe bananas
• 1/2 cup chopped sliced almonds, lightly crushed
• 1/2 cup sour creme