Easy blueberry muffins loaded with fresh blueberries and finished with a buttery cinnamon crumb topping. Soft, fluffy, and ready in 35 minutes. Perfect for breakfast, brunch, or a sweet snack.
Preheat the oven to 400 degrees. Grease muffin tins or line with cupcake liners.
Combine flour, sugar, salt, and baking powder in a bowl. Add vegetable oil, milk, and an egg. Stir ingredients until just combined, being careful not to over stir. Gently fold in blueberries. Set batter aside.
1 ½ cups all-purpose flour, ¾ cup white sugar, ½ teaspoon salt, 2 teaspoons baking powder, ⅓ cup vegetable oil, 1 egg, ½ cup milk, 1 cup fresh blueberries
In a separate bowl: Add brown sugar, flour, cinnamon and butter. Mix with a fork.
⅔ cup light brown sugar, ¼ cup flour, ¼ teaspoon cinnamon, 2 tablespoons butter
Portion batter into muffin tins (approx 12) and sprinkle crumb topping. Bake for 20 to 25 minutes or until set.