Ingredients

• 2 cups boiling water
• 5 teaspoons baking soda
• 5 cups all-purpose flour
• 1 quart buttermilk
• 4 cups bran cereal , such as Kellogg's® All-Bran®
• 2 cups bran flakes cereal
• 1 cup chopped walnuts
• 1 cup white sugar
• 0.5 cups vegetable oil
• 0.5 cups butter , melted
• 4 eggs , beaten
• 2 teaspoons ground cinnamon
• 1 teaspoon salt
• 0.5 teaspoons ground ginger
• 0.5 teaspoons nutmeg

Instructions

1. 1 Combine boiling water and baking soda together in a large bowl. Let cool slightly.
2. 2 Stir flour, buttermilk, bran cereal, bran flakes, walnuts, sugar, oil, butter, eggs, cinnamon, salt, ginger, and nutmeg into water-baking soda mixture until just combined. Cover bowl with plastic wrap and refrigerate muffin batter for at least 8 hours or overnight.
3. 3 Preheat oven to 375 degrees F (190 degrees C). Grease 60 muffin cups or line with paper muffin liners.
4. 4 Pour batter into prepared muffin cups 1/2 full.
5. 5 Bake muffins in the preheated oven until the tops spring back when lightly pressed, about 20 minutes.

Nutrition per serving