Thought my aunt's recipe was lost for good. Just found it and it's even yummier!

Raspberry Rhubarb Slab Pie is a delightful dessert that combines the sweetness of raspberries with the tartness of rhubarb in a convenient, large-format pie. This recipe is perfect for those of us balancing a busy workweek but still wanting to enjoy homemade comfort food. The slab pie is a Midwest favorite, ideal for gatherings, whether it's a weekend barbecue with neighbors or a family dinner. You'll love how the vibrant flavors come together in every bite, and it's a great way to use seasonal produce.
This pie pairs wonderfully with a scoop of vanilla ice cream or a dollop of whipped cream. For a full, summery meal, serve it alongside something savory like grilled chicken and a fresh garden salad. It's also perfect for a potluck or picnic, where everyone can grab a piece and enjoy it on the go.
Raspberry Rhubarb Slab Pie
Servings: 12
Ingredients
2 1/2 cups all-purpose flour
1 teaspoon salt
1 tablespoon sugar
1 cup unsalted butter, cold and cut into cubes
1/4 to 1/2 cup ice water
4 cups rhubarb, chopped
2 cups raspberries