Gooey and Delicious Carmelitas

INGREDIENTS

3/4 cup

unsalted butter ((1 1/2 sticks))

3/4 cup

brown sugar (packed)

1 tbsp

vanilla extract

1 cup

flour

1 cup

old fashioned oats (don't use quick cooking)

1 tsp

baking soda

1/4 tsp

salt (optional)

caramel squares (unwrapped)

1/2 cup

heavy cream

1/2 tsp

salt (for salted caramel sauce (feel free to omit if you'd like))

1 cup

semi-sweet chocolate chips

1/4 cup

milk chocolate chips