If you plan to long ferment this quick bread, be sure to read through the entire recipe before starting.
Preheat the oven to 350 degrees F and prepare a 9×5 loaf pan by greasing and lining it with parchment paper for easy removal. Set aside.
In a small bowl, toss the fresh strawberries in 20 grams of flour (2 Tablespoons), to coat the strawberries. This will prevent them from sinking to the bottom of the loaf. Set to the side.
200 grams strawberries, chopped
In a large mixing bowl, whisk together the flour, sugars, baking powder, and salt.
230 grams all-purpose flour,8 grams baking powder,150 grams sugar,50 grams brown sugar,3 grams salt
In a separate bowl, add the milk, egg, vanilla, sourdough discard, and oil. Whisk until smooth.
100 grams milk,55 grams egg,100 grams avocado oil,120 grams sourdough discard,8 grams vanilla extract
Pour the wet ingredients into the dry ingredients and mix with a rubber spatula until just combined. Be careful not to overmix the batter, as this will lead to a dense quick bread.
Long-ferment: To long ferment this quick bread, don’t fold in the strawberries. They will release too much moisture during the cold-ferment, making the quick bread gummy. Instead, once you’ve mixed the wet and dry ingredients together, cover the batter and place in the fridge overnight. The following day, fold in the flour-coated strawberries and pour the batter into the prepared baking pan. Bake as normal.
Lastly, fold the floured strawberries into the batter.
Pour the quick bread batter into the prepared loaf pan. You can even place a few slices of strawberries on top, then bake for 60-65 minutes. If you notice the top of the bread is getting too brown, cover it with aluminum foil. The bread is done when a toothpick placed in the center comes out clean or with a few moist crumbs.
Transfer the quick bread on a wire rack to cool completely.