Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Yummy low-cal option

Each box holds 2 envelopes, which make 4 servings each. Using skim milk, the Lemon Mousse is only 70 calories per serving. It's best when using an electric mixer. I made the 2nd envelope today and after the initial 5 minutes of mixing, added the juice of one small/medium lemon a little bit at a time. Then sprinkled lemon zest on top of each serving. It's fabulous and I find that 1 serving per person is just the right amount. Can't wait to try the other flavors.