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Easy Raspberry Muffins with Streusel Topping Recipe

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4.3 from 12 reviews

Tender and moist raspberry muffins bursting with fresh raspberries, topped with a buttery brown sugar streusel. Perfect for a grab-and-go breakfast or a sweet snack.

Ingredients

For the Raspberry Muffins

  • 1 Cup All Purpose Flour
  • 1 ½ Teaspoons Baking Powder
  • ¼ Teaspoon Salt
  • 1 Egg
  • ½ Cup White Sugar
  • ½ Cup Sour Cream
  • ¼ Cup Vegetable Oil
  • 2 Teaspoons Vanilla Extract
  • 1 Cup Raspberries

For the Streusel Topping

  • ½ Cup All Purpose Flour
  • ½ Cup Brown Sugar (Packed)
  • ¼ Cup Butter (Softened)

Instructions

  1. Preheat and Prepare: Preheat your oven to 375°F (190°C) and line a cupcake pan with paper liners to prevent sticking and ensure easy muffin removal.
  2. Mix Wet Ingredients: In a large bowl, combine the vegetable oil, white sugar, egg, sour cream, and vanilla extract. Mix until smooth and well integrated.
  3. Add Dry Ingredients: Stir in the salt and baking powder. Gradually add the all-purpose flour a little at a time, mixing gently until just combined. Avoid overmixing to keep muffins tender.
  4. Fill Muffin Liners: Evenly divide the batter among the muffin liners, filling each about two-thirds full to allow room for rising.
  5. Make Streusel Topping: In a medium bowl, whisk together flour and brown sugar. Use two forks to cut in the softened butter until the mixture resembles coarse crumbs.
  6. Assemble Muffins: Top each muffin with a few fresh raspberries. Then sprinkle about 1-2 tablespoons of the streusel topping over each muffin for a sweet crunch.
  7. Bake: Bake the muffins in the preheated oven for 20-22 minutes or until a toothpick inserted into the center comes out clean or with just a few moist crumbs.
  8. Cool: Let the muffins cool for 5 minutes in the pan before transferring to a wire rack to cool completely.

Notes

  • Measure flour correctly by spooning it into your measuring cup and leveling with a knife to avoid dense muffins.
  • Use double-acting baking powder for proper leavening.
  • Full-fat sour cream is best; Greek yogurt can be a substitute but may alter flavor slightly.
  • Choose plump, deep red raspberries without excess moisture for best taste and texture.
  • Use room temperature eggs for better batter mixing; warm cold eggs in water if needed.
  • Use cold butter for the streusel topping to create chunky crumbs.
  • Toss raspberries in a teaspoon or two of flour before folding into batter to prevent sinking.
  • Rest the batter for 10 minutes before scooping to improve texture.
  • Use an ice cream scoop to evenly portion batter, about ¼ cup per muffin or until liners are ⅔ full.
  • Do not overmix batter to avoid tough muffins due to gluten development.
  • Remove muffins from oven just as a toothpick comes out with a few moist crumbs to prevent dryness.