INGREDIENTS
1 cup
all purpose flour
1/2 cup
brown sugar
1/4 cup
granulated sugar
1 pinch
kosher salt
1/2 tsp
cinnamon
1/8 tsp
nutmeg
8 tbsp
slightly butter
1 cup
old-fashioned oats
6 cups
blackberries
2 tbsp
sugar
1 tbsp
cornstarch
1 tbsp
lemon juice
1 serving
lemon zest
1/2 tsp
vanilla