From: recipelink.com

Giant Chocolate Chip Banana Muffins
Recipe By : Wilton Giant Muffin Pan Package
Makes nine 3" muffins

3 C All purpose flour
1 C Sugar
4 Tsp baking powder
1 Tsp cinnamon
1 Tsp salt
2 C milk
1 C mashed ripe bananas (~3 bananas)
1/2 C butter, melted
2 eggs
1 C semi-sweet chocolate morsels
3/4 C nuts or 1 C raisins

Preheat oven to 400 F. In a large bowl, combine flour, sugar, baking powder, cinnamon and salt. Make a well in center.

In a small bowl, combine milk, mashed bananas, butter and eggs. Add to well in flour mixture. Add semi-sweet morsels and 1/2 C nuts (or raisins); stir well until dry ingredients are just moistened. Spoon mixture into greased or paper lined muffin cups, filling each 3/4 full.

Sprinkle ~1 tsp nuts over each muffin. Bake at 400 F. for 18-20 minutes. Cool 5 minutes in pans then remove and cool on wire rack.