Raspberry Custard Pie

INGREDIENTS

1 1/4 cups

white whole wheat flour

3 tbsp

sugar

2 tsp

lemon zest

1/2 tsp

salt

1/2 cup

unsalted butter, melted and cooled slightly

1 cup

rolled oats

1/3 cup

white whole wheat flour

1/4 cup

light brown sugar or raw sugar

1 tsp

lemon zest

1/8 tsp

salt

6 tbsp

unsalted butter, melted and cooled slightly

3/4 cup

granulated sugar or raw sugar

1/4 cup

white whole wheat flour

large eggs, room temperature

1 tsp

vanilla extract

1/2 cup

full-fat plain Greek yogurt (low- or fat-free is okay if it's as thick as full-fat)

3 cups

fresh raspberries