These lemon blueberry icebox cake cups layer bright citrus cream, tender graham cracker crumbs, and juicy berries in six individual servings. They are made ahead, chilled overnight, and served cold.
Lemon Blueberry Icebox Cake Cups at a Glance
Allow 25 minutes for assembly and at least 6 hours of chilling. Use six 6-ounce glasses, a medium bowl, mixer, spatula, small saucepan, and a piping bag or spoon.
Ingredients

- 1 1/2 cups heavy cream, cold
- 8 ounces cream cheese, softened
- 1/2 cup powdered sugar
- 2 tablespoons fresh lemon juice
- 1 tablespoon finely grated lemon zest
- 1 teaspoon vanilla extract
- 1 1/2 cups graham cracker crumbs
- 2 tablespoons melted unsalted butter
- 2 cups fresh blueberries
- 1 tablespoon honey
Step 1: Make the Lemon Cream

Beat cream cheese, powdered sugar, lemon juice, zest, and vanilla until smooth. In a separate bowl, whip cold cream to soft peaks. Fold it into the lemon mixture in two additions. The finished cream should hold a soft ridge without looking grainy.
Step 2: Prepare the Crunch

Stir graham cracker crumbs with melted butter. Toast them in a skillet over medium-low heat for 3 to 4 minutes, stirring often, until fragrant. Cool completely so the crumbs stay crisp inside the chilled cups.
Step 3: Layer Six Cups

Add a spoonful of crumbs to each glass, followed by lemon cream and blueberries. Repeat once more, finishing with a smooth cream layer. Press the layers gently; compacting them too firmly makes the dessert heavy.
Step 4: Chill and Finish

Cover and refrigerate at least 6 hours, preferably overnight. Just before serving, top with remaining blueberries, a pinch of lemon zest, and a few crumbs. Keep the cups cold until they reach the table.
Texture, Storage, and Safety
After chilling, the cream should be spoonable, the crumbs tender but distinct, and the blueberries juicy. Store covered at 40°F or below for up to 2 days. Follow the FDA two-hour refrigeration guidance and discard cups left at room temperature longer than two hours.
More Make-Ahead Desserts
Try honey lavender panna cotta, pistachio tiramisu cups, or chewy matcha mochi bars next.
For the cleanest layers, cool the toasted crumbs before assembling and keep the blueberries dry. If the cream feels loose, chill it for 15 minutes before piping. If the berries are very tart, add the honey gradually and taste before layering. These cups travel best in a shallow container with an ice pack, but do not freeze them: thawing can make the cream watery and the crumbs soft. Assemble the night before for a relaxed brunch, picnic dessert, or summer dinner party. Bring the cups out only when you are ready to serve. A little extra lemon zest on top makes each serving look bright in photographs.
Clear glasses show the berry ribbons from every angle and make the layers especially appealing in a Pinterest feed. Serve immediately after garnishing.
Enjoy every chilled bite.