Chocolate Peanut Butter Toffee Bars {Recipe}

INGREDIENTS

1/2 cup

butter, softened

egg yolk, room temperature

1/2 cup

peanut butter, creamy

3/4 cup

brown sugar

1/2 cup

old fashioned oats

1 1/2 cups

flour (can use part whole wheat)

1/2 tsp

salt

12 oz

semi-sweet chocolate chips

6 oz

peanut butter chips (I use Reese's)

1 cup

English toffee bits