Upworthy on Instagram: "Such a sweet way to honor Grandpa 🥹 This holiday season, @honeysuckle is making her dad’s favorite cookies, pistachio cranberry biscotti, in his honor and as a way for her kids to connect with their grandpa. ♥️ Check the recipe below: Dzung Lewis Pistachio Cranberry Biscotti using @oorganics ingredients: 1/2 cup unsalted butter, browned 3/4 cup granulated sugar 2 large eggs 1 tsp vanilla extract 1/2 tsp almond extract 2 cups all-purpose flour 1 tsp baking…