Whole Wheat Sweet Potato Muffins Recipe

1 sweet potato
2 cups whole wheat flour
1 teaspoon baking soda
1/2 teaspoon salt
1 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg
1/4 teaspoon ground ginger
1/4 teaspoon ground cloves
1/4 cup vegetable oil
2 eggs, lightly beaten
1 teaspoon vanilla extract
1 cup honey
1 (6 ounce) container vanilla yogurt

1/2 cup oatmeal
1/2 cup brown sugar
1/2 cup almonds
1 teaspoon cinnamon

Creole Catfish Fillets

3 tablespoons reduced-fat plain yogurt
2 tablespoons finely chopped onion
1 tablespoon fat-free mayonnaise
1 tablespoon Dijon mustard
1 tablespoon ketchup
1/2 teaspoon dried thyme
1/4 teaspoon grated lemon peel
1 teaspoon paprika
1/2 teaspoon onion powder
1/4 teaspoon salt
1/8 teaspoon cayenne pepper
4 (4 ounce) fillets catfish
4 lemon wedges