Preheat your oven to 350°F (175°C). Grease and lightly flour a loaf pan or line it with parchment paper for easy removal.
In a large bowl, whisk together the flour, granulated sugar, brown sugar, baking powder, and salt until well combined.
In a separate bowl, beat the eggs until frothy. Add the melted butter and vanilla extract, stirring until fully incorporated.
Gradually pour the wet ingredients into the dry ingredients, stirring gently until just combined. Be careful not to overmix.
Fold in the chopped pecans, ensuring they’re evenly distributed throughout the batter.
Pour the batter into the prepared loaf pan, spreading it evenly with a spatula.
Bake for 50-60 minutes, or until a toothpick inserted into the center comes out clean.
Let the bread cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.