1-First Step: Prep the strawberries and tools Clean and slice the strawberries. Trim the green tops and slice larger berries so they blend evenly. Chill your mixing bowl and beaters for at least 10 minutes if possible; a cold bowl helps the cream whip faster and hold shape. Measure out 1/2 cup granulated sugar and have your blender or food processor ready.

2-Second Step: Make the strawberry puree Place the sliced strawberries and 1/2 cup granulated sugar into a blender or food processor. Blend until very smooth and evenly pureed. Taste and adjust sweetness if your berries are extra tart. From the total puree, remove 1/2 cup and set it aside in a small bowl for layering later. The remaining puree will be folded into the whipped cream.

3-Third Step: Whip the cream Pour 1 cup of cold heavy cream (or whipping cream with at least 30% fat) into the chilled bowl. Using an electric mixer or a whisk, whip the cream until stiff peaks form. This usually takes about 2 to 3 minutes on medium-high speed. Stiff peaks mean the cream holds its shape when the beaters are lifted and does not slump.

4-Fourth Step: Combine puree and whipped cream Gently fold the remaining strawberry puree into the whipped cream. Use a rubber spatula and fold with slow, sweeping motions from bottom to top to keep the mixture airy. Stop folding once the color is uniform and there are no streaks. Overmixing will deflate the mousse.

5-Fifth Step: Layer and chill Divide the reserved 1/2 cup of strawberry puree among four medium glasses or dessert bowls, spooning roughly 2 tablespoons into each. Spoon or pipe the strawberry mousse mixture over the puree, filling each glass. Smooth the top lightly.

6-Final Step: Chill and serve Refrigerate the glasses for about 1 hour or longer if you prefer a firmer set. Before serving, top with fresh sliced strawberries. The cold chill helps the mousse hold a light, airy texture and keeps it safe to eat. This easy strawberry mousse is best served within 1-2 days for freshness.