Creating Bisquick Chocolate Chip Muffins is straightforward. Just follow these simple steps:

1. Preheat the Oven: Preheat your oven to 400°F (200°C) and prepare a muffin tin with liners or cooking spray.
2. Mix Dry Ingredients: In a large bowl, combine the Bisquick mix, sugar, and salt. Mix well to ensure even distribution.
3. Combine Wet Ingredients: In another bowl, whisk together the milk, egg, vegetable oil, and vanilla extract until fully combined.
4. Mix Wet and Dry Ingredients: Gradually add the wet ingredients to the dry ingredients, stirring until just blended. Be careful not to over-mix, which could lead to dense muffins.
5. Fold in Chocolate Chips: Gently fold in the semi-sweet chocolate chips to avoid breaking them apart.
6. Fill Muffin Cups: Spoon the batter into the prepared muffin tin, filling each cup about 2/3 full.
7. Bake: Place the muffin tin in the preheated oven and bake for 15-20 minutes, or until a toothpick inserted comes out clean.
8. Cool: Remove the muffins from the oven and let them cool in the tin for 5-10 minutes, then transfer them to a wire rack to cool completely.
9. Enjoy: Once cooled slightly, enjoy your freshly baked Bisquick Chocolate Chip Muffins!