The recipe calls for strawberry jello, but use whatever sugar-free jello flavor you like. Reminder... a lot of sugar-free jello has maltodextrin which is a sneaky name for sugar, so be sure to avoid those!
This dessert/snack is essentially flavored egg whites. The texture stays like whipped egg whites, but is slightly sweet and has the flavor of the jello. This dessert is 0 carbs and about 7g of protein from the egg whites, but it makes about 6 servings, so I don't even have to count this towards Samuel's bolus. He has about a 1 cup dish as a serving.