Good-Cooking - Raspberry Banana Muffins

Ingredients

• 2 cups all-purpose flour
• 1/2 teaspoon baking powder
• 3/4 teaspoon baking soda
• 1/4 teaspoon salt
• 1/4 pound butter
• 1 cup granulated sugar
• 2 eggs
• 3 over-ripe bananas
• 1/4 cup sour cream
• 1 teaspoon vanilla extract
• 1 pint cleaned raspberries
• 1/2 cup chopped toasted almonds