Gluten Free Vegan Oatmeal Muffins fill your home with a warm, comforting aroma and taste even better than they smell. Sweetened with pure maple syrup and brown sugar, and flavored with vanilla and cinnamon, these muffins are lightly sweet, hearty, and perfect for a grab-and-go breakfast. They are free from gluten, dairy, eggs, soy, peanuts, and tree nuts, making them allergy-friendly and free from the top eight allergens.
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These muffins remind me of classic bran muffins I used to buy at bakeries—sweetened and slightly sticky from honey. Since I needed a gluten-free alternative, I developed this recipe using hearty old-fashioned oats, maple syrup, and brown sugar to recreate that familiar flavor and texture. Warm one and spread a little butter and honey on top for a bakery-style treat.
For years we couldn’t enjoy oats at home because of allergies, so bringing oats back into our kitchen felt like a treat. The texture and flavor of oats make these muffins especially satisfying.
FREQUENTLY ASKED QUESTIONS
gluten-free-oatmeal-muffin-recipe
If I don’t need these oatmeal muffins to be vegan, can I use eggs?
Yes. If eggs fit your diet, substitute two large eggs for the flax eggs. That said, flax eggs are an easy way to add nutrition without changing the flavor or texture of these muffins, so they remain a great option even when eggs are allowed.
What if I want these to be vegan but not gluten free?
If gluten isn’t an issue, use regular old-fashioned rolled oats and swap the gluten-free flour for the same amount of all-purpose flour. You can also omit xanthan gum if your flour blend doesn’t require it.
Which milk substitute works best for these dairy-free oatmeal muffins?
I prefer rice milk because it has a neutral taste, but oat milk (if certified gluten-free) or other plant milks will work too. If you can tolerate dairy, regular milk can be used in the same amount.
Can I use quick oats instead of old-fashioned rolled oats?
I don’t recommend quick oats. Old-fashioned rolled oats give the muffins their hearty texture and bite.
How should I store these gluten free oatmeal muffins?
Once completely cooled, store muffins at room temperature in an airtight container for 2–3 days. For longer storage, freeze in a sealed bag for up to three months and thaw as needed.
Can I use only maple syrup to make the muffins refined-sugar-free?
Using only maple syrup can make the batter too runny and affect texture. The combination of maple syrup and brown sugar gives a balanced sweetness and a pleasant, slightly caramelized flavor. You can use light or dark brown sugar depending on your preference.
What gluten free flour blend should I use?
I used a widely available, all-purpose gluten free blend that contains rice flour, tapioca starch, sorghum, cornstarch, potato starch, and xanthan gum. If you choose a commercial blend, try to match those types of ingredients and avoid single flours like coconut, almond, or cassava unless you know how they behave in baked goods. If you make your own blend, add about 1/2 teaspoon xanthan gum to the muffin batter for structure.
Do you have other gluten free vegan muffin recipes?
Yes—this recipe is one of many allergy-friendly muffin recipes. If you don’t need them to be gluten free, most of these recipes can be made with regular flour instead of a gluten-free blend. A few popular variations include double chocolate, banana chocolate chip, chocolate chip, cinnamon applesauce, and spiced pumpkin muffins.
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I hope these Gluten Free Vegan Oatmeal Muffins become a new favorite at your breakfast table!
Vegan Oatmeal Muffins
12 muffins
5 minutes
25 minutes
5 minutes
35 minutes
These oatmeal muffins are warmly spiced and lightly sweet—perfect for a comforting breakfast or snack.
Ingredients
- 2 flax eggs (2 Tablespoons ground flax meal mixed with 5 Tablespoons warm water)
- 2 cups gluten free old-fashioned rolled oats
- 1 cup rice milk
- 1/2 cup pure maple syrup
- 1/3 cup canola oil
- 1 Tablespoon vanilla
- 2/3 cup light brown sugar (packed)
- 1 and 1/2 cups gluten free all-purpose flour (see notes above)
- 1 teaspoon baking powder
- 1/2 teaspoon ground cinnamon
- 1/2 teaspoon baking soda
- 1/2 teaspoon kosher salt
- Sparkling or raw sugar for topping (optional)
Instructions
- Preheat oven to 400°F. Grease a muffin tin or line with paper liners and spray the liners with non-stick spray if desired.
- Mix the flax eggs by combining ground flax meal and warm water in a small bowl. Let sit for five minutes to thicken.
- In a large bowl, combine the oats with the liquid ingredients: rice milk, maple syrup, canola oil, vanilla, and flax eggs. Stir until blended.
- Add the dry ingredients—gluten free flour, brown sugar, baking powder, cinnamon, baking soda, and salt—and mix until just combined.
- Spoon batter into the prepared muffin tin, using about 1/4 to 1/3 cup per muffin.
- Sprinkle sparkling or raw sugar on top if using for a crunchy finish.
- Bake 20–25 minutes, until the centers are set and the edges are lightly golden. (Ovens vary; some bakers prefer 375°F to avoid over-browning.)
- Remove from oven and let muffins sit in the tin five minutes before transferring to a cooling rack to cool completely.
- Serve warm or at room temperature. Store cooled muffins in an airtight container at room temperature for 2–3 days or freeze for longer storage.
Notes
Recipe adapted from a maple brown sugar oatmeal muffin base. If using regular flour, omit xanthan gum and use an equal amount of all-purpose flour.
Nutrition Information:
Yield: 12
Serving Size: 1
Amount Per Serving:
Calories: 232
Total Fat: 9g
Saturated Fat: 1g
Trans Fat: 0g
Unsaturated Fat: 7g
Cholesterol: 31mg
Sodium: 207mg
Carbohydrates: 35g
Fiber: 2g
Sugar: 20g
Protein: 4g
DON’T FORGET TO PIN THIS VEGAN OATMEAL MUFFIN RECIPE SO YOU DON’T LOSE IT!
