3 rhubarb walnut crumb topping Recipes

rhubarb, leaves trimmed, stalks only , cut into 3/4-inch pieces (about. 3 cups), fresh strawberries, hulled and quartered, sugar, flour, lemon zest, freshly grated, unsalted butter, melted and cooled, all purpose flour, light brown sugar, cinnamon, salt, chopped walnuts

butter, sugar, light brown sugar, juice of 1 lemon, flour, fresh rhubarb , trim root end and cut 1/4-inch thick, mclntosh apples, cored, peeled and sliced 1/4-inch thick, calvados, nutmeg, cinnamon, walnut pieces, unbaked 10-inch deep dish pie shell, scoops of vanilla bean ice cream