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Freshly baked raspberry rhubarb flax muffins in paper liners, topped with golden flax seeds and bursting with fruit

Raspberry Rhubarb Flax Muffins

These raspberry rhubarb flax muffins are soft, fruity, and packed with fiber. They're the perfect make-ahead breakfast or snack, with the sweet-tart balance you crave
Prep Time 10 minutes
Cook Time 20 minutes
Course Breakfast, Snack
Cuisine American
Servings 12
Calories 185 kcal

Ingredients
  

  • 1 cup chopped rhubarb fresh or frozen
  • 1 cup raspberries fresh or frozen
  • 2 tbsp ground flaxseed
  • cups flour all-purpose or whole wheat
  • ½ cup brown sugar or coconut sugar
  • 2 tsp baking powder
  • ½ tsp baking soda
  • ½ tsp cinnamon
  • ½ tsp salt
  • 2 eggs or flax eggs
  • ½ cup oil avocado, canola, or coconut
  • ¾ cup milk dairy or plant-based
  • 1 tsp vanilla extract

Instructions
 

  • Preheat oven to 375°F (190°C). Line a muffin tin with liners.
  • If using frozen rhubarb, thaw slightly and pat dry.
  • In a large bowl, whisk flour, flaxseed, baking powder, baking soda, cinnamon, and salt.
  • In another bowl, whisk eggs, oil, milk, sugar, and vanilla.
  • Pour wet into dry and mix until just combined.
  • Gently fold in rhubarb and raspberries.
  • Spoon batter into muffin cups, about ¾ full.
  • Bake 18–22 minutes or until a toothpick comes out clean.
  • Cool 5–10 minutes in pan, then transfer to a rack. Enjoy!

Notes

  • Sub maple syrup for sugar and reduce milk slightly
  • To make vegan, use flax eggs and plant milk
  • Add lemon zest for extra brightness
  • Sprinkle raw sugar on top for a crunchy finish
Keyword raspberry rhubarb flax muffins, healthy muffins, high fiber muffins