3 red wine streusel Recipes

all-purpose flour (about 1/2 cup), oats, brown sugar, ground cinnamon, ground allspice, salt, butter, melted, cabernet sauvignon or other dry red wine, granulated sugar, grated lemon rind, ground cinnamon, ground allspice, peeled bosc pears, cored and thinly sliced (about 1 1/2 lb), remaining ingredients, ground cinnamon (optional)

chilled unsalted butter, divided, golden brown sugar, divided, dry red wine, all purpose flour, sugar, salt, coarsely chopped toasted hazelnuts, firm plums, halved, pitted, vanilla ice cream