Try vegetables first then fruit. I done first tastes of literally everything until around 5.5 months then started combos and meals. The Ella’s kitchen purple book gives some good ideas x
We didn't end up needing a lot of puree but a couple I made that were a hit were chicken, broccoli, and green beans (they were no problem, trust me, but you could switch to another green if you want), and chicken, carrots, and sweet potato with a bit of nutmeg. Low-sodium chicken stock for both. She also liked pork, apple, and potato (could sub for sweet potato too)
I've done broccoli cauliflower cheese and it's a hit! sweet potato and carrots could be a nice combo.
I would wait a bit longer to introduce things like cabbage and beans as it might give babies bloating. My LG loves the avocado/banana combo and also leek and broccoli. Also try pear and blueberries even though you mentioned your baby doesn’t like berries it might take you 10-15 tries for baby to like it.