Oatmeal Peanut Butter Cookie Bars

INGREDIENTS

2 1/4 cups

all-purpose flour

1 1/2 cups

old fashioned oats

3/4 tsp

baking powder

1/4 tsp

baking soda

1/2 tsp

fine sea salt

3/4 cup

unsalted butter, melted

2 cups

packed light brown sugar

3/4 cup

creamy peanut butter, room temperature

large eggs

2 tsp

vanilla extract

1 cup

semisweet chocolate chips

1 cup

peanut butter chips

2/3 cup

mini peanut butter cups (or peanut butter M&Ms)

1/2 tsp

flake sea salt (such as Maldon), for sprinkling