Tender, tangy rhubarb muffins topped with a crunchy, buttery streusel. Perfect for spring and summer, these muffins are quick, easy, and crowd-pleasing.
If rhubarb is too tart, sprinkle a teaspoon of sugar on top of the streusel before baking. Avoid overmixing batter to keep muffins fluffy. Use cold butter for streusel to maintain crumbly texture. Streusel can be prepared a day ahead and refrigerated. Frozen rhubarb can be used if thawed and drained. For gluten-free, use a 1:1 gluten-free flour blend. For dairy-free, substitute buttermilk with coconut yogurt and use vegan butter.
Keywords: rhubarb muffins, streusel topping, spring baking, easy muffins, breakfast muffins, rhubarb recipe, buttery streusel