Caramel Pecan Apple Crisp

INGREDIENTS

1/2 cup

all-purpose flour

1/2 cup

old-fashioned rolled oats

1/2 cup

light brown sugar

1/2 tsp

baking powder

1/4 tsp

ground cinnamon

salt

1/3 cup

unsalted butter (, diced into small chunks)

1/2 cup

chopped pecans

large Granny Smith apple (, peeled and sliced thin)

3 tbsp

butter (, melted)

2 tbsp

all-purpose flour

1 tbsp

lemon juice

3 tbsp

milk

1/2 tsp

vanilla extract

1/4 cup

light brown sugar

1/2 tsp

ground cinnamon

salt

1/2 cup

caramel bits + 1 Tbsp water (or your favorite homemade caramel sauce, divided)