Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9x5 inch loaf pan or line it with parchment paper.
Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking soda, baking powder, and salt.
Cream Butter and Sugar: In a large bowl, using an electric mixer, beat the softened butter and granulated sugar until light and fluffy, about 2-3 minutes.
Add Eggs and Vanilla: Beat in the eggs one at a time, followed by the vanilla extract.
Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the butter mixture, alternating with the sour cream, beginning and ending with the dry ingredients. Mix until just combined.
Fold in Strawberries: Gently fold in the chopped strawberries until evenly distributed.
Pour into Pan: Pour the batter into the prepared loaf pan and spread it evenly.
Bake the Bread: Bake in the preheated oven for 60-65 minutes, or until a toothpick inserted into the center comes out clean.
Cool the Bread: Allow the bread to cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely.