Berry dessert lasagna: a no-bake crowd-pleaser you have to try

Bright, creamy and fuss-free, this Very Berry no-bake lasagna layers fresh strawberries and blueberries over a crunchy Oreo base. It’s built for summer gatherings and patriotic spreads, yet easy enough for a relaxed weeknight dessert. Read on to learn the ingredients, timing and simple steps to make a showstopping red, white and blue treat.

Why this no-bake berry lasagna is ideal for summer and celebrations

This dessert combines cool mousse, silky cheesecake and a crisp cookie crust. It requires no oven and holds its shape after chilling. That makes it a perfect pick for picnics, backyard barbecues and holiday menus like the 4th of July.

Make it a day ahead so the layers firm fully. The result is a pretty, sliceable bar that’s both refreshing and rich.

Ingredients for each layer and the topping

Gather these items before you start. Using cold dairy and fresh berries gives the best texture.

For the crust (Golden Oreo)

• 36 Golden Oreo cookies
• ½ cup unsalted butter, melted

Strawberry mousse layer

• 4.5 oz strawberry gelatin
• 2/3 cup boiling water
• ¾ cup cold strawberry Greek yogurt
• 1 cup diced fresh strawberries
• 2 ¼ cups whipped topping (Cool Whip), divided

No-bake cheesecake middle

• ½ cup unsalted butter, softened
• 8 oz cream cheese, softened
• 1 cup powdered sugar
• 1 ½ tsp vanilla extract
• 1 ¼ cups whipped topping (Cool Whip)

Blueberry mousse layer

• 4.5 oz berry-blue gelatin
• 2/3 cup boiling water
• ½ cup blueberry Greek yogurt
• 1 cup fresh blueberries
• 2 ¼ cups whipped topping (Cool Whip)

Toppings and garnish

• 2 ½–3 cups whipped topping
• 6 oz white chocolate bar (for curls)
• ½ cup fresh blueberries
• ½ cup diced strawberries

How to build the layered dessert: step-by-step

Work on one layer at a time and chill briefly between layers to keep clean separations.

1. Make the Oreo crust

1. Crush the Golden Oreos with the filling until you have fine crumbs.
2. Mix crumbs with the melted butter until evenly moistened.
3. Press the mixture into a 9 x 13-inch dish to form a firm, even base.
4. Pop the pan in the freezer while you prepare the next layer.

2. Prepare the strawberry mousse

1. Stir the strawberry gelatin into 2/3 cup boiling water until dissolved.
2. Whisk in the cold strawberry Greek yogurt, then fold in diced strawberries.
3. Gently fold 2 ¼ cups whipped topping into the gelatin mixture.
4. Spread this layer over the chilled crust and return to the freezer for 25–30 minutes.

3. Add the no-bake cheesecake layer

1. Cream together softened butter, cream cheese, powdered sugar and vanilla until smooth.
2. Fold in 1 ¼ cups whipped topping until the texture is light and even.
3. Spoon over the strawberry layer and smooth the surface gently.
4. Chill in the freezer for about 10 minutes to set slightly.

4. Finish with the blueberry mousse

1. Dissolve the berry-blue gelatin in 2/3 cup boiling water and let cool briefly.
2. Pulse the blueberry yogurt and fresh blueberries in a food processor, then mix into the gelatin.
3. Fold 2 ¼ cups whipped topping into the blueberry mixture until uniform.
4. Spread over the cheesecake layer and smooth the top.

5. Top, chill and garnish

1. Refrigerate until the dessert is fully set, at least 4–6 hours or overnight for best results.
2. Spread 2 ½–3 cups whipped topping over the chilled lasagna before serving.
3. To create white chocolate curls, run a vegetable peeler along the edge of a room-temp white chocolate bar.
4. Sprinkle the curls over the top and finish with fresh blueberries and diced strawberries.
5. Keep leftovers refrigerated.

Timing, yield and helpful tips for success

• Active prep time: about 60 minutes.
• Total chilling time: plan on 4–6 hours or overnight.
• Yield: serves roughly 12–16 squares, depending on slice size.

Notes to improve texture and appearance:

• Press the crust firmly so the bottom holds when slicing.
• Use cold whipped topping and cold yogurt for quicker setting.
• Brief freezer rests between layers help keep crisp edges and clean stripes.
• White chocolate curls add visual contrast and a creamy snap with each bite.

Variations and substitution ideas for a custom dessert

Experiment with flavors and dietary swaps to suit the crowd.

• Swap Golden Oreos for graham crackers for a deeper, honeyed crust.
• Use homemade whipped cream instead of Cool Whip for fresher flavor.
• Try raspberry or mixed-berry gelatin for alternate color and taste.
• Make mini versions in jars for individual servings at parties.

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Dr. Elise Monroe

Health advocate and wellness researcher, Dr. Monroe brings clarity to confusing health trends with science-backed advice. Her mission is to help readers live vibrantly, from the inside out.