Vanilla Bean and Lemon Shortbread Bars
Buttery shortbread bars infused with real vanilla bean and a bright lemon glaze for a delicate balance of sweet and tart. This american-inspired desserts ready in about 45 minutes layers all-purpose flour, granulated sugar, softened unsalted butter into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 160 calories and feeds 16, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 cups all-purpose flour
- 3/4 cup granulated sugar
- 1 cup, softened unsalted butter
- 1 tsp (from 1 vanilla bean) vanilla bean seeds
- 1/4 tsp salt
- 1 cup powdered sugar
- 2 tbsp fresh lemon juice
- 1 tsp lemon zest
- 1 tbsp milk
Instructions
- Step 1: Preheat oven to 350°F. In a large bowl, cream together 1 cup softened unsalted butter, 3/4 cup granulated sugar, and 1 tsp vanilla bean seeds using an electric mixer until light and fluffy.
- Step 2: Stir in 2 cups all-purpose flour and 1/4 tsp salt until a soft dough forms.
- Step 3: Press the dough evenly into a greased 9x9-inch baking pan and bake for 25-30 minutes until edges are lightly golden.
- Step 4: While the bars bake, prepare the lemon glaze by whisking together 1 cup powdered sugar, 2 tbsp fresh lemon juice, 1 tsp lemon zest, and 1 tbsp milk until smooth.
- Step 5: Remove the shortbread from the oven and immediately spread the lemon glaze evenly over the warm bars.
- Step 6: Allow the bars to cool completely in the pan before slicing into 16 squares. Serve at room temperature.
Frequently asked questions
How long does Vanilla Bean and Lemon Shortbread Bars take to make?
Total time is about 45 minutes (15 min prep + 30 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Vanilla Bean and Lemon Shortbread Bars?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Vanilla Bean and Lemon Shortbread Bars?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Vanilla Bean and Lemon Shortbread Bars for a different number of people?
The recipe is written for 16 servings. Multiply each ingredient by (your serving target / 16). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Vanilla Bean and Lemon Shortbread Bars?
American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
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