Soft food options??
Blended meats help... your choice of type. Usually 1 serving is (beef) 4oz, 35 g; check the nutrition label or search engine for exact protein grams per ounce. Not sure if you are allowed to add stuff from stage 1 and stage 2 to help... I did, since some times stage 3 stuff was too much for my pouch to handle... even today I still eat for all the groups. Your choice.
I'm doing soft foods also. A few things I eat a cheeseburger with no bun. Turkey chili. Chicken burger. Tuna salad. Egg salad. Cold cuts rolled with cheese. Still drink a protein shake every morning. I'll make an omelet some days. Lots of choices now that the puréed stage is over.
Veggie burgers are a good alternative, there are some low sugar ketchups and Pickles are easy to find. I liked turkey chili by crockpot, food for days.