Peach Streusel Muffins

Buttery, tender, and moist, these peach muffins are topped with a brown sugar streusel crumb and sweet vanilla glaze. Both toppings are completely optional if you prefer plain peach muffins.

Ingredients

Crumb Topping

• 1/3 cup (67g) packed light or dark brown sugar
• 1 Tablespoon (15g) granulated sugar
• 1/2 teaspoon ground cinnamon
• 1/4 cup (4 Tbsp; 56g) unsalted butter, melted
• 2/3 cup (84g) all-purpose flour (spooned & leveled)

Muffins

• 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
• 1/2 cup (100g) packed light or dark brown sugar
• 1/4 cup (50g) granulated sugar
• 2 large eggs, room temperature
• 1/2 cup (120g) plain yogurt or sour cream, at room temperature*
• 2 teaspoons pure vanilla extract
• 1 and 3/4 cups (219g) all-purpose flour (spooned & leveled)
• 1 teaspoon baking soda
• 1 teaspoon baking powder
• 1/2 teaspoon ground cinnamon
• 1/8 teaspoon ground allspice
• 1/2 teaspoon salt
• 2 Tablespoons (30ml) milk, at room temperature
• 1 and 3/4 cups (about 320g) peeled, chopped peaches (about 3 peaches)*

Vanilla Icing (Optional)

• 1 cup (120g) confectioners’ sugar
• 3 Tablespoons (45ml) heavy cream (or milk for a thinner consistency)
• 1/2 teaspoon pure vanilla extract