Ingredients
Shortbread Dough
- 2 cups butter (softened, 4 sticks)
- 1 1/4 cups granulated sugar
- 1/3 cup brown sugar
- 1 tablespoon vanilla extract
- 4 cups all-purpose flour (spooned and leveled)
- 1 1/2 teaspoons kosher salt
Toppings
- 1 (12-oz) bag fresh cranberries (approximately 3 cups)
- 1/2 cup walnuts (chopped)
Instructions
- Prepare the pan: Grease a 9×13 inch baking pan with nonstick spray or butter. For easier removal, line the pan with parchment paper or greased aluminum foil.
- Cream the butter: In a large bowl or stand mixer, beat 2 cups of softened butter until smooth and creamy, scraping the bowl as needed.
- Add sugars: Mix in 1 1/4 cups granulated sugar and 1/3 cup brown sugar, beating until light and fluffy and well combined.
- Add vanilla and salt: Incorporate 1 tablespoon vanilla extract and 1 1/2 teaspoons kosher salt, mixing well.
- Mix in flour: Gradually add 4 cups all-purpose flour, one cup at a time, beating after each addition until mostly incorporated. Switch to hand-stirring near the end to avoid overmixing. Stop once flour is fully combined and dough is uniform.
- Press base layer: Press about two-thirds of the dough evenly into the prepared pan and up the sides about 1 inch, wetting hands slightly to prevent sticking.
- Prepare cranberries: Rinse cranberries, remove stems and shriveled berries, and pat dry.
- Top dough with cranberries: Spread all the cranberries evenly over the dough layer in the pan.
- Add walnuts to remaining dough: Mix 1/2 cup chopped walnuts into the remaining dough in the bowl until well combined.
- Drop walnut dough topping: Using your hands, drop medium-sized chunks (about the size of a quarter) of the walnut dough over the cranberries, distributing evenly with some gaps.
- Chill bars: Refrigerate the assembled pan for about 20 minutes to firm up the dough for best texture.
- Preheat oven: Meanwhile, preheat your oven to 350°F (175°C).
- Bake: Bake the bars for 42-45 minutes until the edges and the top crumble pieces turn golden brown. Avoid overbaking to keep the shortbread tender.
- Cool and serve: Let the bars cool at least 10-20 minutes before cutting. Serve warm or at room temperature, optionally with ice cream, caramel drizzle, or warm vanilla butter sauce.
Notes
- Using parchment paper makes it easier to lift the bars from the pan.
- Wet your hands slightly when pressing dough to prevent sticking.
- Do not overmix the flour to ensure tender crumb texture.
- Refrigerating the bars before baking improves texture by preventing spreading.
- Baking time may be shorter in a metal pan.
- These bars pair nicely with vanilla ice cream or caramel sauce for extra indulgence.
- Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian