Raspberry Crumb Bar Recipe with Almond Streusel

INGREDIENTS

The filling::

3 1/4 cups

fresh raspberries

1 tbsp

fresh lemon juice

1 cup

granulated sugar (depends on the sweetness of the berries)

2 1/2 tsp

cornstarch

The base and topping::

1/3 cup

granulated sugar

1/3 cup

(packed) brown sugar

2 cups

flour

3/4 tsp

baking powder

1/8 tsp

salt

1 tsp

ground ginger

11 tbsp

cold unsalted butter, cut into small pieces

egg, lightly beaten

2/3 cup

sliced almonds, roughly chopped