In one mixing bowl mix the milk and vinegar and let is set for 3-4 minutes
Melt the 2 Tbsp of butter and set aside to cool slightly
In another mixing bowl add all your dry ingredients, the flour, baking powder, baking soda, salt, and sugar.
Whisk them together this will add air into the mix that helps your pancakes to fluff
Add to the dry ingredients, the butter, vanilla, milk mixture and then last the egg
Stir until everything is combined, you willl still have some lumps that is okay in pancake batter
Spay your pan or griddle with cooking spray
Heat your pan or griddle on high heat
Drop a pad of butter in the middle
Once the butter is sizzling lower the heat to med-high
Using a ladle or ice cream scoop drop the batter into the hot pan and leave room to be able to flip the cakes
Place some sliced strawberries into the uncooked side
Once you see bubbles start to form in the cakes, check the bottoms and flip over
To make sure your cake is cooked all the way through gently pat the middle of the cake, it should be slightly springy not mushy