Chocolate Chip Muffins

1: Preheat the oven to 425°F (220°C). Prepare the baking tin by lining or greasing it.

2: In a glass, combine the milk and vinegar. Let it sit for 10 minutes or until it curdles.

3: In a mixing bowl, whisk together the melted butter and sugar until well combined.

4: Add the eggs and whisk for 2-3 minutes or until pale in color.

5: Add the milk mixture, vanilla extract, Greek yogurt, and oil. Mix until well combined.

6: In a separate bowl, combine the dry ingredients: flour, baking powder, baking soda, salt, and chocolate chips.

7: Pour the wet mixture into the dry ingredients and mix until just combined. Do not overmix the batter.

8: Divide the batter evenly among the muffin cups.

9: Bake for 5 minutes, then reduce the oven temperature to 375°F (190°C) without opening the oven door. Continue baking for an additional 13-15 minutes or until a toothpick inserted in the center comes out clean.

10: Allow the muffins to cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.