Chicken pureed with a tiny bit of mayo or Greek yogurt and different seasonings (curry powder is great), same with salmon/tuna/crab, cottage cheese with some sugar free jam, refried beans with a little taco seasoning and salsa, cream soups with added protein powder. Check out http://theworldaccordingtoeggface.blogspot.com/2007/08/pureed-foods.html for some more pureed ideas.