Preheat the Oven
Preheat your oven to 350°F (175°C).
Grease a 9×13-inch baking dish with butter or nonstick spray, ensuring even coverage.
Mix the Wet Ingredients
In a large mixing bowl, combine granulated sugar, light brown sugar, eggs, and vegetable oil.
Stir or use an electric mixer on medium speed until smooth and well combined.
Incorporate the Dry Ingredients
Gradually add the self-rising flour to the wet mixture, mixing gently until just combined.
Avoid overmixing to maintain a tender texture.
Add Flavor and Texture
Stir in the vanilla extract.
Fold in the chopped pecans, ensuring they are evenly distributed throughout the batter.
Bake the Pecan Bread
Pour the batter into the prepared baking dish and spread it evenly with a spatula.
Bake for 30–35 minutes, or until a toothpick inserted into the center comes out clean.
Cool and Serve
Allow the bread to cool in the pan for about 10 minutes.
Slice and serve warm or at room temperature for the best flavor.