I buy watermelon already cut up at the store, then spread it out on a cookie sheet and freeze the chunks. Once frozen solid, I store them in a plastic bag in the freezer - DELICIOUS little treats on their own - and perfect for smoothies!
Lettuce wraps are the best on-the-go sandwich! And, I can fill up without guilt...almost anything that makes a sandwich works great but here's some mix ideas:
- tuna/celery/chopped walnuts
- chopped tomatoes/cucumbers/plain yogurt
- chopped apple/a few chopped nuts, and raisins
I freeze my credit cards in a block of ice and keep them in the freezer. Before I can use them, I have to defrost them - delaying the buying decision gives me time to really think about whether or not I REALLY need or want that item - I usually don't!