Moist, melt-in-your-mouth blueberry muffins with an easy crumble topping. Course Breakfast, Dessert Cuisine American Prep Time 10 minutes Cook Time 20 minutes Total Time 30 minutes Servings 12 muffins Calories 348kcal Author John Kanell Equipment Muffin tin Ingredients For the Muffins: 2 ½ cup all-purpose flour 300g 1 tsp salt 2 tsp baking powder 1/4 cup butter 56g, unsalted, melted 1/4 cup vegetable oil 60mL 1 cup whole…