Indulge in the ultimate breakfast treat with these jumbo blueberry muffins crowned with a buttery cinnamon streusel topping! Bursting with 1.5 cups of fresh, juicy blueberries folded into a moist and tender batter enriched with sour cream and vanilla, these oversized muffins deliver bakery-style perfection every time. The irresistible crumbly streusel, made with brown sugar and a hint of warm cinnamon, adds a sweet crunch to every bite. Ready in just 45 minutes, these homemade muffins are easy to whip up and perfect for satisfying cravings. Whether you're serving them warm with a cup of coffee or as a grab-and-go snack, these jumbo blueberry muffins are sure to become a family favorite.
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Preheat your oven to 375°F (190°C). Line a jumbo muffin tin with jumbo muffin liners or grease the tin generously.
In a large mixing bowl, whisk together 2.5 cups of all-purpose flour, 1 cup of granulated sugar, 1 tablespoon of baking powder, and 0.5 teaspoons of salt.
In a separate medium bowl, combine 0.5 cups of melted unsalted butter, 0.75 cups of whole milk, 0.25 cups of sour cream, 2 teaspoons of vanilla extract, and 2 large eggs. Whisk until smooth.
Gradually pour the wet ingredients into the bowl of dry ingredients. Stir gently until just combined. Do not overmix; it’s okay if there are a few lumps.
Gently fold in 1.5 cups of fresh blueberries using a spatula, ensuring they are evenly distributed throughout the batter.
To prepare the streusel topping, mix 0.5 cups of all-purpose flour, 0.5 cups of brown sugar, and 1 teaspoon of ground cinnamon in a small bowl. Add 0.25 cups of diced cold unsalted butter and use a fork or your fingertips to mix until crumbly.
Fill each muffin liner almost to the top with muffin batter. Sprinkle a generous amount of the prepared streusel topping over each muffin.
Place the muffin tin in the preheated oven and bake for 22-25 minutes, or until the tops are golden brown and a toothpick inserted into the center of a muffin comes out clean.
Allow the muffins to cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely.
Enjoy your jumbo blueberry muffins warm or at room temperature. They pair wonderfully with coffee or tea!
Serving size | (1402.8g) |
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Amount per serving | % Daily Value* |
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Calories | 4178.9 |
Total Fat 175.8g | 0% |
Saturated Fat 106.5g | 0% |
Polyunsaturated Fat 0.2g | |
Cholesterol 812.1mg | 0% |
Sodium 2818.4mg | 0% |
Total Carbohydrate 601.8g | 0% |
Dietary Fiber 16.6g | 0% |
Total Sugars 307.8g | |
Protein 60.9g | 0% |
Vitamin D 200.6IU | 0% |
Calcium 546.3mg | 0% |
Iron 17.7mg | 0% |
Potassium 1135.3mg | 0% |
Source of Calories