Bring pure nostalgia to your table with this easy retro sea foam salad recipe. Creamy, fluffy, and perfectly jiggly, this lime and pear gelatin dessert is a classic Midwest holiday favorite!
Open the canned pear halves and pour off 1 cup of the syrupy pear juice into a large glass measuring cup. Set the fruit aside for later.
Heat the pear juice in the microwave until it comes to a full boil. It should be steaming hot and bubbling to ensure the gelatin dissolves smoothly.
Sprinkle the lime gelatin into the boiling juice and stir patiently until the liquid looks glossy and perfectly clear, with no gritty bits hiding at the bottom.
Make the Creamy Mixture
In a large bowl, beat the softened cream cheese with the heavy cream until the mixture is silky and completely lump-free. It should look pale and soft enough to spread easily.
Pour in the warm gelatin mixture slowly while mixing, so the cream cheese stays smooth and blends in evenly.
Transfer the bowl to the refrigerator and chill for about 40 to 50 minutes, just until it becomes partially thickened, similar to the texture of unbeaten egg whites.
Fold and Finish
Drain the remaining canned pears and place them in a medium bowl. Mash them with a potato masher or fork until mostly smooth, leaving no large slippery pieces, but avoiding pureeing them into liquid.
Gently fold the mashed pears and the thawed whipped topping into the partially thickened gelatin mixture. Use a light hand so the mixture stays fluffy and airy.
Spoon the finished mixture into a gelatin mold or a large glass bowl, smoothing the top lightly. Cover and refrigerate for 2 to 3 hours, until fully set and softly jiggly.
Unmold and Serve
If you used a mold, dip just the bottom in warm water for 5 seconds, then invert it onto a large serving plate to release cleanly. If you made it in a bowl, simply scoop it out and serve.
Notes
Room Temperature Cream Cheese: Make sure your cream cheese is fully softened to room temperature before you start. Cold cream cheese will leave little white clumps in your finished salad.Timing the Fold: Wait until the gelatin base has partially thickened (resembling unbeaten egg whites) before folding in the whipped topping. If you add the topping while the gelatin is still warm or thin, the layers will separate and lose their fluffy texture.Perfect Release: If using a gelatin mold, dip the bottom in warm water for exactly 5 seconds. Leaving it in any longer will cause the edges to melt and ruin the decorative pattern.Flavor Twist: For a warmer flavor and satisfying crunch, you can add a pinch of fine sea salt and 1/2 teaspoon of pure vanilla extract when beating the cream cheese, and fold in 1/2 cup of toasted chopped pecans along with the pears.Nutrition information is estimated based on common ingredients and serving sizes and may vary.