Most monounsaturated fat in each serving comes from mild-flavored canola oil and rich macadamia nuts. Flaked sweetened coconut is high in saturated fat for a plant food (nearly 94 percent of the fat is saturated), but a little offers nutty flavor to the batter and texture to the topping.
1 1/3 cups all-purpose flour (about 6 ounces)
1 cup regular oats
1 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
1 cup mashed ripe banana (about 2)
1 cup low-fat buttermilk
1/2 cup packed brown sugar
2 tablespoons canola oil
1 teaspoon vanilla extract
1 large egg
1/2 cup canned crushed pineapple in juice, drained
To prepare muffins, lightly spoon flour into dry measuring cups; level with a knife. Combine flour and next 4 ingredients (through salt) in a large bowl. Make a well in center of flour mixture. Combine banana and next 5 ingredients (through egg) in a medium bowl; add to flour mixture, stirring just until moist. Stir in pineapple, 1/3 cup coconut, and 3 tablespoons nuts. Spoon batter into 12 muffin cups coated with cooking spray.
To prepare topping, combine 2 tablespoons coconut and the remaining ingredients in a small bowl.
Sprinkle about 1 teaspoon of topping over each muffin. Bake at 400° for 18 minutes or until muffins spring back when touched lightly in center. Remove muffins from pans immediately; place on a wire rack.