Making Sourdough Discard Banana Muffins is easy if you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C) and line a muffin tin with paper liners or grease it lightly.
2. Prepare the Bananas: In a large bowl, mash the ripe bananas until smooth.
3. Mix Wet Ingredients: Add the sourdough discard, granulated sugar, brown sugar, vegetable oil, eggs, and vanilla extract to the mashed bananas. Mix until well combined.
4. Combine Dry Ingredients: In a separate bowl, whisk together the baking soda, baking powder, salt, and flour.
5. Combine Mixtures: Gradually add the dry ingredients to the wet mixture, stirring gently until just combined. Be careful not to overmix; a few lumps are okay.
6. Add Extras: If using, fold in the chopped nuts and chocolate chips for added flavor and texture.
7. Fill Muffin Tin: Divide the batter evenly among the prepared muffin cups, filling each about ¾ full.
8. Bake: Place the muffin tin in the oven and bake for 20-25 minutes or until a toothpick inserted into the center of a muffin comes out clean.
9. Cool: Once baked, remove the muffins from the oven and allow them to cool in the tin for about 10 minutes before transferring them to a wire rack to cool completely.

These steps will guide you through creating these incredible muffins effortlessly!