Canned chili is my salvation. It has 19g of protein per serving--1/2 can! Just heat it in the microwave with a bunch of cheese melted on top. The cheese is protein, too. (Amusingly, the 'cheese' that has the best protein is Velveeta!

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I used to hate fish terribly, but here is a great recipe for baked
Tilapia. Spray the pan and spray the fish with Pam. Lay the fillets in the pan, and place Tarragon sprigs on top of the fillets (best) or sprinkle the fillets with tarragon flakes. Bake at 350 for 15-20 mins till done. If you use sprigs, take them off and throw them away. The tarragon gives it a really nice flavor.
Good luck--I really get the not wanting to eat anything and having no desire to push it. But I'm (much to my chagrin) finding that I can eat way more than I should!