Vegan Rhubarb Muffins with Oat Flour
Make delicious vegan rhubarb muffins with oat flour!
Oat Flour
Rhubarb
Almond Milk
Maple Syrup
Baking Powder
Chop the rhubarb into small pieces.
Mix oat flour, baking powder, and almond milk in a bowl.
Add maple syrup to the mixture and stir well.
Fold in the chopped rhubarb gently.
Spoon the batter into muffin tins.
Bake in the oven at 350°F for 20 minutes.
Delicious Rhubarb Recipe: A Sweet and Tangy Seasonal Treat
Introduction
Have you ever wondered how to transform those vibrant red stalks of rhubarb into something extraordinary? Spring brings with it the perfect opportunity to experiment with this unique vegetable in your kitchen. This rubarbe recipe offers the perfect balance of tartness and sweetness that will impress your family and friends. Whether you’re a seasoned chef or a cooking novice, mastering a good rhubarb coffee cake, healthy rhubarb recipes, cooking cookies, rhubarb jam recipes, rhubarb tart, easy rhubarb recipes, rhubarb muffins recipe, rhubarb desserts recipes, rhubarb coffee cake recipes, amazing cookie recipes, stewed rhubarb recipes, strawberry galette, rhubarb crumble recipe, rhubarb crisp with crumble topping will expand your culinary repertoire with seasonal ingredients that shine in both sweet and savory applications.
Ingredients & Kitchen Tools
For the rhubarb filling:
– 4 cups fresh rhubarb stalks, cut into 1-inch pieces (approximately 1 pound)
– 1 cup granulated sugar (adjust according to tartness preference)
– 3 tablespoons cornstarch
– 1 tablespoon lemon juice
– 1 teaspoon vanilla extract
– Pinch of salt
For the crumble topping:
– 1 cup all-purpose flour
– ½ cup old-fashioned oats
– ⅔ cup brown sugar, packed
– ½ cup unsalted butter, cold and cubed
– ½ teaspoon cinnamon
– ¼ teaspoon nutmeg (optional)
Kitchen tools:
– 9-inch baking dish or pie plate
– Mixing bowls (medium and large)
– Measuring cups and spoons
– Sharp knife and cutting board
– Pastry blender or fork
– Wooden spoon
– Parchment paper (optional)
Prep Time & Cooking Schedule

Total Prep Time: 20 minutes
Cooking Time: 45-50 minutes
Total Time: Approximately 1 hour 15 minutes (including 5 minutes cooling time)
This recipe works perfectly as a weekend project when you have a bit more time to enjoy the process. The hands-on preparation takes only about 20 minutes, and the rest is baking time, during which you can prepare other meal components or simply relax.
Step-by-Step Instructions

1. Preheat your oven to 350°F (175°C) and lightly grease your baking dish.
2. Wash the rhubarb stalks thoroughly and trim off the leaves (which are toxic) and the tough ends. Cut into 1-inch pieces.
3. In a large bowl, combine the rhubarb pieces, sugar, cornstarch, lemon juice, vanilla extract, and salt. Toss gently until the rhubarb is evenly coated. Let the mixture sit for 10 minutes to allow the rhubarb to release some juice.
4. Meanwhile, prepare the crumble topping by combining flour, oats, brown sugar, and spices in a medium bowl. Add the cold cubed butter and use a pastry blender or fork to cut the butter into the dry ingredients until the mixture resembles coarse crumbs.
5. Transfer the rubarbe recipe filling to your prepared baking dish, spreading it evenly. The perfect rhubarb coffee cake, healthy rhubarb recipes, cooking cookies, rhubarb jam recipes, rhubarb tart, easy rhubarb recipes, rhubarb muffins recipe, rhubarb desserts recipes, rhubarb coffee cake recipes, amazing cookie recipes, stewed rhubarb recipes, strawberry galette, rhubarb crumble recipe, rhubarb crisp with crumble topping depends on even distribution of ingredients.
6. Sprinkle the crumble topping evenly over the rhubarb mixture.
7. Bake in the preheated oven for 45-50 minutes, or until the filling is bubbling and the topping is golden brown.
8. Remove from the oven and allow to cool for at least 5 minutes before serving.
Nutritional Benefits & Advantages
Rhubarb is surprisingly nutritious, containing significant amounts of vitamin K, calcium, and potassium. It’s also high in fiber and low in calories. The antioxidants in rhubarb, including anthocyanins (which give it its red color), may offer anti-inflammatory benefits. While this dessert does contain sugar, you can reduce the amount for a healthier option without compromising too much on taste, thanks to the natural tartness of rhubarb.
Tips, Variations & Cooking Advice
– Add strawberries, apples, or raspberries to complement the tartness of rhubarb
– Substitute half the all-purpose flour with whole wheat flour for extra nutrition
– For a gluten-free version, use a gluten-free flour blend and certified gluten-free oats
– Add chopped nuts like walnuts or almonds to the crumble topping for extra texture
– Reduce sugar and add a tablespoon of honey or maple syrup for natural sweetness
– Serve warm with vanilla ice cream or a dollop of Greek yogurt for a delicious contrast
Common Mistakes to Avoid

1. Using green rhubarb stalks only: While edible, they’re more tart and may require extra sweetener. Mix green and red stalks for best results.
2. Skipping the cornstarch: Rhubarb releases a lot of liquid while baking; the cornstarch helps create a thick, jammy consistency.
3. Using rhubarb leaves: Always discard the leaves as they contain oxalic acid, which is toxic.
4. Under-sweetening: Rhubarb is naturally very tart, so don’t be afraid to use adequate sweetener.
Storage & Meal Prep Tips
This rhubarb dessert will keep in the refrigerator for up to 5 days in an airtight container. You can reheat individual portions in the microwave for 30-45 seconds or in a 300°F oven for 10 minutes. The dessert also freezes well for up to 3 months – simply thaw overnight in the refrigerator and reheat as directed above.
Conclusion
This classic rubarbe recipe showcases the unique tartness of this spring vegetable balanced with just the right amount of sweetness. The contrast between the soft, jammy filling and the crunchy, buttery topping creates a dessert that’s both comforting and sophisticated. Whether you’re serving it at a family dinner or a special occasion, this rhubarb coffee cake, healthy rhubarb recipes, cooking cookies, rhubarb jam recipes, rhubarb tart, easy rhubarb recipes, rhubarb muffins recipe, rhubarb desserts recipes, rhubarb coffee cake recipes, amazing cookie recipes, stewed rhubarb recipes, strawberry galette, rhubarb crumble recipe, rhubarb crisp with crumble topping will surely become a favorite in your seasonal recipe collection.
FAQs
Can I use frozen rhubarb instead of fresh?
Yes, frozen rhubarb works well. Thaw it first and drain excess liquid, or add an extra tablespoon of cornstarch to account for additional moisture.
Is it necessary to peel rhubarb before cooking?
No, peeling isn’t necessary, especially with younger, tender stalks. Just wash thoroughly and trim the ends.
Can I make this recipe ahead of time?
Absolutely! Prepare it up to 2 days ahead and store covered in the refrigerator. Reheat before serving for the best texture and flavor.
How do I know if my rhubarb is ripe?
Look for stalks that are firm and crisp with shiny skin. The color varies from green to pink to deep red, depending on variety, but doesn’t indicate ripeness.
Can I reduce the sugar in this recipe?
Yes, you can reduce sugar by up to 25% for a tarter dessert, or try alternative sweeteners like honey or coconut sugar for different flavor profiles.

Vegan Rhubarb Muffins with Oat Flour
Equipment
- Muffin tin
- Paper liners (optional)
- Large bowl
- Whisk
- Medium bowl
- Spatula
- Wire rack
Ingredients
Dry Ingredients
- 2 cups Oat flour
- 0.75 cup Granulated sugar
- 2 teaspoons Baking powder
- 1 teaspoon Baking soda
- 0.5 teaspoon Salt
Wet Ingredients
- 1 cup Plant-based milk
- 0.5 cup Vegetable oil
- 1 teaspoon Vanilla extract
- 1 tablespoon Apple cider vinegar
Add-ins
- 1.5 cups Rhubarb, chopped
Instructions
Preparation
- Preheat your oven to 400°F (200°C) and line a 12-cup muffin tin with paper liners or grease it well.
Mixing
- In a large bowl, whisk together the oat flour, granulated sugar, baking powder, baking soda, and salt.
- In a separate medium bowl, combine the plant-based milk, vegetable oil, vanilla extract, and apple cider vinegar.
Combining and Baking
- Pour the wet ingredients into the dry ingredients and mix with a spatula until just combined, then gently fold in the chopped rhubarb.
- Divide the batter evenly among the muffin cups and bake for 20-25 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
- Let the muffins cool in the tin for a few minutes before transferring them to a wire rack to cool completely.