In a large mixing bowl combine the flour, sugar, baking powder, and salt.
In another mixing bowl or liquid measuring cup whisk together the buttermilk, egg, melted butter, and vanilla extract.
Pour the wet ingredients into the dry ingredients bowl and mix together with a spoon until almost combined.
Add the chopped strawberries and fold in. If the batter is slightly lumpy still that is okay.
Let the batter rest for 5 minutes while you heat a skillet or griddle over medium heat. Spray a pan with non-stick spray and pour in about 1/3 cup of the batter. You can use a spoon or the bottom of the measuring cup to help spread the batter around because it will be thick.
Cook for about 2 minutes or until the edges look cooked and the middle has bubbles coming up and popping. Flip the pancake over and cook until the second side is golden brown. Continue until all the batter is used.
Serve hot with syrup, more strawberries, and powdered sugar if desired.