If you are a fan of vibrant, tangy sweets with a delightful twist, then the Mouthwatering Lemon Bar Cookie Cups Recipe is about to become one of your absolute favorites. This charming dessert combines the buttery goodness of a sugar cookie base with a luscious, bright lemon filling, creating bite-sized cups of pure happiness. Whether you’re looking for a refreshing spring treat or a light, satisfying dessert to impress your guests, these lemon bar cookie cups bring the perfect balance of zesty citrus and sweet indulgence in a fun, easy-to-eat form.

Ingredients You’ll Need
To whip up this delightful recipe, you only need a handful of simple ingredients, each playing a crucial role in crafting the perfect balance of texture and flavor. From the rich, buttery base to the creamy lemon filling, every element shines through clean and fresh.
- Unsalted butter: Using softened butter ensures your cookie base will be tender and flavorful without any unwanted saltiness.
- Granulated sugar: The key to sweetness and the fluffy texture in your sugar cookie dough.
- Large egg: Acts as a binding agent to hold the cookie dough together and add moisture.
- Vanilla extract: Adds a subtle warmth and depth to the cookie base, complementing the lemon filling.
- All-purpose flour: The backbone of your dough, providing structure and that irresistible crumb.
- Baking powder: Lightens the dough slightly, giving a delicate rise and soft chew.
- Salt: Enhances all the flavors so your taste buds fully enjoy each element.
- Sweetened condensed milk: Creates the silky, luscious base for the lemon filling with just the right amount of sweetness and creaminess.
- Fresh lemon juice: The star ingredient delivering that fresh, zesty punch everyone loves in lemon desserts.
- Lemon zest: Intensifies the citrus aroma, elevating the flavor profile of the lemon filling.
- Large egg yolk: Helps to thicken the lemon filling smoothly and enriches its texture.
- Powdered sugar (optional): A delicate dusting that adds an elegant finishing touch and a hint of extra sweetness.
How to Make Mouthwatering Lemon Bar Cookie Cups Recipe
Step 1: Prepare the Cookie Dough
Start by preheating your oven to 350°F (175°C) and lightly greasing a 12-cup muffin tin. This will be where your cookie cups come to life. In a large bowl, cream together the softened butter and granulated sugar until the mixture is light, fluffy, and pale—a good couple of minutes with a mixer starts things off with that perfect buttery texture. Then, beat in the egg and vanilla extract until everything is fully incorporated and smooth.
Step 2: Combine Dry Ingredients
Next, in a separate bowl, whisk the all-purpose flour, baking powder, and salt together. This step is vital to evenly distribute the leavening agent and salt so your cookie base bakes uniformly. Gradually add the dry ingredients to the wet ingredients, folding carefully until a soft dough forms. It should be pliable but not sticky, ready to shape into your cookie cups.
Step 3: Shape the Cookie Cups
Roll the cookie dough into 1 1/2-inch balls—this size helps create a perfect base without being too thick. Press each ball firmly into the bottom and slightly up the sides of your muffin tin wells. This creates a “cup” shape that will hold the luscious lemon filling, so don’t be shy about pressing it just a little up the edges for a sturdy cradle.
Step 4: Prepare the Lemon Filling
While the dough is ready, whisk together the sweetened condensed milk, fresh lemon juice, lemon zest, and egg yolk in a medium bowl until the mixture is smooth and glossy. This tart yet creamy filling is the essence of what makes this recipe so addictive. The freshness of the lemon combined with the richness of the condensed milk creates layers of flavor in every bite.
Step 5: Bake the Cookie Cups
Now, spoon about 1 1/2 tablespoons of the lemon filling into each cookie cup, filling them just right so they don’t overflow during baking. Pop the tin into your preheated oven and bake for 15 to 18 minutes, or until the cookie edges are lightly golden and the filling has set but still holds that slight wobble that signals a perfect, creamy texture. After baking, let them cool for 10 to 15 minutes in the pan before gently removing them to a wire rack to cool completely.
Step 6: Add Finishing Touches
Once cooled, dust your lemon bar cookie cups with a light sprinkle of powdered sugar if you like—a simple step that adds extra charm and a hint of sweetness that pairs beautifully with the tart citrus. Now, they’re ready to wow anyone lucky enough to try one.
How to Serve Mouthwatering Lemon Bar Cookie Cups Recipe

Garnishes
A sprinkle of powdered sugar is classic, but you can also add thin lemon slices, small edible flowers, or a touch of whipped cream for added elegance. These garnishes not only elevate the appearance but bring subtle complementary flavors and textures that win over all senses.
Side Dishes
Serve these cookie cups alongside a hot cup of tea like Earl Grey or a refreshing glass of lemonade for a full citrus celebration. They also pair well with light fruit salads or a dollop of vanilla yogurt when you want to keep things simple and balanced. The goal is to complement without overpowering the distinctive lemon bar cookie cups.
Creative Ways to Present
For gatherings, arrange your lemon bar cookie cups on a tiered dessert stand, or line them up on a pretty serving platter garnished with fresh mint leaves for a pop of green. You can also pipe a swirl of lemon or vanilla frosting on top for a mini cupcake look that delights both kids and adults alike. Presentation is your opportunity to inject personality and charm into this already crowd-pleasing treat.
Make Ahead and Storage
Storing Leftovers
Leftover lemon bar cookie cups keep beautifully at room temperature in an airtight container for up to two days, or in the refrigerator for up to a week. This helps maintain the softness of the cookie base and the freshness of the lemon filling without drying out.
Freezing
These cookie cups freeze wonderfully, which is great for prepping ahead of time. Carefully place cooled cookie cups in a single layer in a freezer-safe container, separating layers with parchment paper to prevent sticking. They’ll stay fresh for up to 2 months, ready to thaw gently in the fridge before serving.
Reheating
If you prefer your lemon bar cookie cups slightly warm, pop them in a preheated 300°F oven for about 5–7 minutes after thawing. This method preserves their texture without drying out the filling. Avoid microwaving to keep the crust crisp and the filling smooth.
FAQs
Can I use bottled lemon juice instead of fresh lemon juice?
While fresh lemon juice provides the brightest and most natural flavor for this recipe, bottled lemon juice can be used in a pinch. Just be aware that it might slightly alter the freshness and zing, so adjust sweetness if needed.
Do I need to grease the muffin tin?
Yes, lightly greasing the muffin tin or using non-stick spray helps prevent the cookie cups from sticking, making it easier to remove them without breaking their delicate edges.
Can I make this recipe gluten-free?
Absolutely! Substitute the all-purpose flour with a gluten-free flour blend that behaves similarly in baking. Just make sure it includes xanthan gum or add it separately to maintain the dough structure.
How can I intensify the lemon flavor?
For even more citrus punch, add a bit of orange zest to the lemon filling as suggested in the notes, or increase the lemon zest by a teaspoon. Freshly grated zest always elevates the flavor.
Is this recipe suitable for vegetarians?
Yes, the Mouthwatering Lemon Bar Cookie Cups Recipe uses vegetarian-friendly ingredients and is perfect as a sweet treat for vegetarians seeking something fresh and delightful.
Final Thoughts
If you’re ready to brighten your dessert lineup, the Mouthwatering Lemon Bar Cookie Cups Recipe is a must-try. Every bite is a perfect harmony of buttery, sweet cookie and zesty, creamy lemon filling that feels like sunshine on your palate. Give it a go—you’ll find it’s just as delightful to make as it is to share with friends and family.
Print
Mouthwatering Lemon Bar Cookie Cups Recipe
- Prep Time: 20 minutes
- Cook Time: 18 minutes
- Total Time: 38 minutes
- Yield: 12 cookie cups
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Mouthwatering Lemon Bar Cookie Cups combine a buttery sugar cookie base with a tangy, creamy lemon filling, baked to perfection in a convenient muffin tin. Perfect for springtime gatherings or anytime you’re craving a bright, citrusy dessert in a mini portion.
Ingredients
For the sugar cookie base:
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 1 large egg
- 1/2 tsp vanilla extract
- 1 1/2 cups all-purpose flour
- 1/2 tsp baking powder
- 1/4 tsp salt
For the lemon filling:
- 1 (14 oz) can sweetened condensed milk
- 1/4 cup fresh lemon juice
- 1 tbsp lemon zest
- 1 large egg yolk
Optional topping:
- Powdered sugar for dusting
Instructions
- Preheat and prepare muffin tin: Preheat your oven to 350°F (175°C) and lightly grease a 12-cup muffin tin to prevent sticking.
- Make the sugar cookie dough: In a large bowl, cream the softened butter and granulated sugar together until the mixture is light and fluffy. Beat in the egg and vanilla extract until well combined. In a separate bowl, whisk together the all-purpose flour, baking powder, and salt. Gradually mix the dry ingredients into the wet ingredients until you have a soft dough.
- Form cookie cups: Roll the cookie dough into 1 1/2-inch balls. Press each ball firmly into the bottom and slightly up the sides of each muffin cup to create a cup shape that will hold the filling.
- Prepare the lemon filling: In a medium bowl, whisk together the sweetened condensed milk, fresh lemon juice, lemon zest, and egg yolk until the mixture is smooth and well combined.
- Fill cookie cups: Spoon about 1 1/2 tablespoons of the lemon filling into each cookie dough cup, distributing evenly.
- Bake: Place the muffin tin in the preheated oven and bake for 15–18 minutes, until the edges of the cookie cups turn lightly golden and the lemon filling is set but still slightly wobbly in the center.
- Cool: Allow the cookie cups to cool in the muffin tin for 10–15 minutes to firm up before carefully removing them to a wire rack to cool completely.
- Serve: Optionally, dust the cooled lemon bar cookie cups with powdered sugar before serving for a pretty finishing touch.
Notes
- For an extra burst of citrus flavor, try adding a bit of orange zest to the lemon filling.
- These lemon bar cookie cups freeze well; store them in an airtight container in the freezer for up to 2 months and thaw before serving.

