1. Beat butter, sugar, molasses and the egg with mixer.

2. Combine flour, salt, baking powder and add them to the wet ingredients, then mix them all.

3. add the vinegar and vanilla and chocolate chips.

4. rest the mixture refrigerator for 15 minutes

5. perheat over to 180 c and take small ball from the cookie dough and put on a parchment paper

6. repeat this till the dough finishes and put in over for 12-15 minutes.