High-Fiber Muffin Recipe

Bran and flax continue absorbing liquid after mixing. Soaking them with milk before the flour is added creates a moist muffin and prevents the batter from tightening halfway through portioning.

The ingredient amounts and timing are sized for 12 muffins. Ingredient brands, starting temperature, piece size and natural moisture can change the finish, so use the texture and doneness cues below along with the clock.

For another useful method in the same collection, see muffin oat recipe. You may also want banana muffin recipe with yogurt.

Jump to recipe

Why this recipe works

Bran is soaked: It absorbs liquid before baking rather than stealing moisture from the crumb.

Apple adds moisture: Small pieces soften without making wet pockets.

Whole-grain structure: Flour and eggs support the heavy fiber ingredients.

Ingredients

• 1 cup wheat bran
• 1 cup rolled oats
• 2 tablespoons ground flaxseed
• 1 1/4 cups milk
• 1 cup white whole-wheat flour, 120 grams
• 2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 2 large eggs
• 1/3 cup maple syrup
• 1/3 cup oil
• 1 cup diced apple

Ingredient notes

Bran: Use wheat bran, not bran cereal.

Flax: Ground flax disperses better than whole seeds.

Apple: Cut into small even dice.

How to make high fiber muffin

1. Soak

Mix bran, oats, flax and milk; rest 10 minutes.

2. Prepare

Heat oven to 375°F and line 12 cups.

3. Mix dry

Whisk flour, leaveners and salt.

4. Mix wet

Whisk eggs, maple and oil into soaked mixture.

5. Combine

Fold in dry ingredients and apple.

6. Bake

Divide and bake 18 to 22 minutes until springy; cool fully.

Substitutions and variations

Raisin

Replace apple with 3/4 cup raisins soaked and drained.

Dairy-free

Use soy milk.

Nutty

Add 1/2 cup chopped walnuts.

For another apple muffin, apple oat muffins uses whole-wheat flour and rolled oats without the wheat bran in this recipe.

Serving ideas

Serve with yogurt or nut butter and increase dietary fiber gradually based on individual needs.

Troubleshooting

Problem	Likely cause	What to do
Muffins are dry	Bran was not soaked or flour packed.	Complete the soak and weigh flour.
They are dense	Batter was overmixed.	Fold lightly.
Centers sink	Apple pieces were large or centers underbaked.	Dice small and bake until springy.
Batter is stiff	Fiber absorbed more liquid.	Add milk one tablespoon at a time.

Storage, freezing and reheating

Refrigerator: Refrigerate up to 5 days.

Freezer: Freeze up to 3 months.

Reheating: Warm briefly with a damp paper towel nearby, not wrapped against the muffin.

For general handling, the FDA Daily Value guidance is the outside reference used for this article. The FDA Nutrition Facts reference uses 28 grams as the Daily Value for dietary fiber on a 2,000-calorie diet; the recipe nutrition is an estimate, not laboratory analysis.

Frequently asked questions

Is bran cereal the same?

No; cereal contains other ingredients and a different absorption rate.

Can I skip the soak?

No; it is important for moisture.

Can I freeze them?

Yes, after full cooling.

Recipe development note

The method for high fiber muffin recipe was developed through culinary research and editorial review. The times are a practical range, not a claim that every appliance, ingredient brand or batch was personally tested in one kitchen.

Nutrition is an estimate per serving and varies with brands, trimming, optional ingredients and serving size. The accompanying visuals are AI-assisted food-editorial images, not photographs of a kitchen test.

Printable recipe card