Preheat your oven to 350°F (175°C) and line a 9x5 inch loaf pan with parchment paper.

In a large mixing bowl, whisk together melted butter, pumpkin puree, Greek yogurt, eggs, brown sugar, maple syrup, and vanilla extract until smooth.

In a separate bowl, whisk together all-purpose flour, baking soda, baking powder, salt, and ground spices, ensuring no lumps remain.

Gently fold the dry ingredients into the wet mixture until just combined, being careful not to overmix.

Pour the batter into the prepared loaf pan and bake for 45–50 minutes until golden brown and a toothpick comes out clean.

Let the bread cool in the pan for about 10 minutes, then transfer to a wire rack to cool completely.

To prepare the glaze, whisk together powdered sugar, maple syrup, and milk until the desired consistency is reached.

Drizzle the glaze over the cooled bread and allow it to set for about 10 minutes before slicing.