Lemon Blueberry Friand Slice Recipe

Buttery, soft, nutty, and bursting with fresh lemon and juicy blueberries, this Lemon Blueberry Friand Slice is a beautifully delicate dessert perfect for afternoon tea, brunch, holidays, or elegant homemade baking. Inspired by classic French friands, this slice combines almond flour, egg whites, lemon zest, and blueberries into a moist cake-like bar with rich flavor and tender texture.

The bright citrus flavor perfectly balances the sweet blueberries and nutty almond base, creating a dessert that feels both refreshing and indulgent. Baked in a simple slice pan and cut into bars, this friand slice is easier than traditional friands while delivering the same soft buttery texture.

Whether served dusted with powdered sugar, drizzled with lemon glaze, or enjoyed with coffee or tea, this lemon blueberry friand slice is guaranteed to impress.

Why You’ll Love This Lemon Blueberry Friand Slice

This elegant dessert is:

• Soft and buttery
• Packed with lemon flavor
• Filled with juicy blueberries
• Naturally moist
• Easy to slice and serve
• Perfect for tea time
• Beautiful for entertaining
• Made with almond flour

The almond flour creates rich texture while lemon and blueberries add freshness.

What Is a Friand Slice?

A friand is a small almond-based cake traditionally made with:

• Egg whites
• Almond flour
• Butter
• Powdered sugar

This friand slice transforms the classic French-style dessert into an easy-to-cut tray bake.

The result is:

• Moist cake texture
• Delicate crumb
• Rich almond flavor
• Bright fruit and citrus notes

Ingredients for Lemon Blueberry Friand Slice

Main Ingredients

• 1 cup almond flour
• 1/2 cup all-purpose flour
• 1 cup powdered sugar
• 5 egg whites
• 1/2 cup melted butter
• 1 teaspoon vanilla extract
• Zest of 2 lemons
• 2 tablespoons lemon juice
• 1 cup fresh blueberries

Optional Lemon Glaze

• 1 cup powdered sugar
• 2 tablespoons lemon juice

Optional Toppings

• Powdered sugar
• Extra blueberries
• Lemon zest
• Sliced almonds

Kitchen Equipment Needed

• Mixing bowls
• Whisk
• 8×8-inch baking pan
• Parchment paper
• Cooling rack

Preparation Time and Baking Time

Time Needed	Duration
Prep Time	15 minutes
Bake Time	30–35 minutes
Cooling Time	20 minutes
Total Time	About 1 hour

How to Make Lemon Blueberry Friand Slice

Step 1: Preheat the Oven

Preheat oven to:

$350^\circ F \approx 175^\circ C$350∘F≈175∘C

Line a baking pan with parchment paper.

Step 2: Combine Dry Ingredients

In a large bowl, whisk together:

• Almond flour
• All-purpose flour
• Powdered sugar

Mix thoroughly.

Step 3: Add Wet Ingredients

Add:

• Egg whites
• Melted butter
• Vanilla extract
• Lemon zest
• Lemon juice

Whisk gently until smooth.

Do not overmix.

Step 4: Fold in Blueberries

Carefully fold blueberries into the batter.

Reserve a few for topping if desired.

Step 5: Pour into the Pan

Spread batter evenly into the prepared baking pan.

Top with extra blueberries or sliced almonds if desired.

Step 6: Bake the Friand Slice

Bake for:

• 30–35 minutes

until golden and lightly firm in the center.

Best Internal Temperature for Friand Slice

Fully baked cake reaches approximately:

$200^\circ F \approx 93^\circ C$200∘F≈93∘C

A toothpick inserted into the center should come out mostly clean.

Step 7: Cool Before Slicing

Allow the slice to cool for:

$20\text{ minutes}$20 minutes

before cutting.

Step 8: Add Lemon Glaze

If desired, whisk together:

• Powdered sugar
• Lemon juice

Drizzle over cooled slice.

Tips for the Best Lemon Blueberry Friand Slice

Use Fresh Lemon Zest

Fresh zest provides vibrant citrus flavor.

Don’t Overmix the Batter

Gentle mixing keeps texture light and tender.

Toss Blueberries Lightly in Flour

This helps prevent sinking.

Use Room Temperature Egg Whites

Room temperature egg whites mix more evenly.

Cool Fully Before Glazing

Warm cake can melt the glaze.

Delicious Variations

Raspberry Friand Slice

Replace blueberries with raspberries.

Orange Almond Friand

Use orange zest and juice.

White Chocolate Blueberry Slice

Add white chocolate chips.

Gluten-Free Friand Slice

Use gluten-free flour blend.

Coconut Lemon Slice

Add shredded coconut for texture.

Best Ways to Serve Friand Slice

This dessert pairs perfectly with:

• Tea
• Coffee
• Fresh berries
• Whipped cream
• Vanilla ice cream
• Lemon curd

Storage Instructions

Room Temperature

Store covered for up to:

• 2 days

Refrigerating

Store in the refrigerator for up to:

• 5 days

Freezing

Freeze individual slices for up to:

• 2 months

Common Mistakes to Avoid

Overbaking

Overbaking may dry out the slice.

Overmixing

Overmixed batter becomes dense.

Using Cold Butter

Warm melted butter blends more smoothly.

Adding Too Many Blueberries

Excess berries can make the slice soggy.

Nutritional Information

Approximate nutrition per slice:

Nutrient	Amount
Calories	240
Carbohydrates	22g
Protein	5g
Fat	15g
Saturated Fat	6g
Fiber	2g
Sugar	16g
Sodium	55mg

Nutrition values vary depending on glaze and toppings.