J.G.
My boys were the same way! So independent!
I did avacados, grapes, bananas, cheese, pasta, canned fruit, canned veggies, whole wheat bagel. After they got better I did yogurt, large curd cottage cheese. It wasn't long before I simply made myself a bigger meal and "shared" it with them. I would put them in a booster seat at the table, rather than a high chair near the table, sit down next to them and put some of my food in front of them. When that food was gone, I gave them some more.
After I got used to eating this way, I found it was so much easier (and faster) than spoon feeding them baby food!
Enjoy!