- Start by preheating your oven to 375°F (190°C). Line a muffin tin with 12 muffin liners or lightly grease them. 
- In a medium-sized bowl, whisk together the flour, baking powder, baking soda, and salt. This dry mix is the base for your Kurt Weidner's Blueberry Muffins. 
- In a larger bowl, cream together the softened butter and sugar until it's light and fluffy. 
- Beat in the eggs, one at a time, mixing thoroughly after each addition. 
- Stir in the vanilla extract. 
- Slowly mix in half of the dry ingredients into the wet mixture. Once incorporated, fold in the Greek yogurt. 
- Gently mix in the remaining dry ingredients until just combined. Overmixing can make your muffins tough, so tread lightly! 
- Gently fold in the blueberries, ensuring they're evenly distributed throughout the batter. 
- Using a scoop or spoon, distribute the batter evenly among the muffin tins. 
- Place in the preheated oven and bake for about 20-25 minutes or until a toothpick inserted into the center of a muffin comes out clean. 
- Remove from the oven and let the muffins cool in the tin for about 5 minutes. Transfer them to a wire rack to cool completely.