INGREDIENTS
1 cup
unsalted butter, melted and cooled at least 10 minutes (226g)
1 1/4 cups
dark brown sugar, tightly packed
1/2 cup
sugar
1
large egg + 1 egg yolk room temperature preferred*
1 1/2 tsp
vanilla extract
3 cups
all purpose flour
1 tsp
cornstarch
3/4 tsp
baking soda
1/2 tsp
baking powder
3/4 tsp
salt
1 1/2
heaping cups pecan halves
1/2 cup
Heath Toffee bits (optional, but recommended!)