3 berry pie with crumb topping Recipes

butter crust (pate brisee), all-purpose flour, plus extra for rolling, unsalted butter, very-cold, cut into 1/2 inch cubes, kosher salt, granulated sugar, ice water, crumb topping, unsalted butter, softened, all purpose unbleached flour, walnuts, brown sugar, cinnamon, kosher salt, triple berry filling, hulled & halved strawberries (or quartered if large), blackberries, raspberries, zest of 1 lemon, granulated sugar, minute tapioca

premade deep-dish frozen pie crust, frozen mixed berries, thawed (recommended : dole), lemon , zested and juiced, sugar, instant tapioca, flour, brown sugar, cold butter, cubed, granola, maple syrup