Brown Butter Zucchini Coffee Cake

Ingredients (22)

• For the Cake:
• 8 tablespoons unsalted butter,
• 2 1/2 cups all-purpose flour
• 1 cup packed light brown sugar
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 1/2 teaspoons ground cinnamon
• 1/4 teaspoon ground nutmeg
• 1 cup plain Greek yogurt or sour cream
• 2 large eggs
• 2 teaspoons vanilla extract
• 1 1/2 cups shredded zucchini,
• For the Brown Butter Streusel Topping:
• 4 tablespoons unsalted butter,
• 1/2 cup packed brown sugar
• 1/2 cup all-purpose flour
• 1/2 teaspoon ground cinnamon
• For the Glaze:
• 1 cup powdered sugar
• 2 tablespoons milk
• 1/2 teaspoon vanilla extract
• Pinch of ground cinnamon