Refrigerator Bran Muffins
Ingredients:
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4 cups bran flakes cereal
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2 cups wheat bran cereal (such as Kellogg's® All-Bran®)
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2 cups boiling water
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2 ½ cups white sugar
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1 ½ cups shortening
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4 eggs
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5 cups all-purpose flour
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5 teaspoons baking soda
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1 teaspoon salt
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1 quart buttermilk