It sounds like you are doing great with his food already. A couple of dishes my toddler loves with meat that are easier to chew:
Pasta with meat sauce. I use a whole wheat rotini pasta, tomato sauce (you can also hide chopped or pureed veggies in here although your little guy sounds like he's doing well on veggies, you could add a little zucchini or other squash, red pepper, or celery), and then you can add meatballs that are either bought frozen and then cooked in the oven, or brown up some lean hamburger meat and chop into tiny pieces. I had to give this to my son a few times before he liked it, because he wasn't sure what to do with the sauce at first. But now he loves it and there are many ways to make it healthy. Also one note, the meatballs are easier for him to chew than the hamburger meat.
Grilled cheese + meat. I have always bought whole wheat/multigrain bread, so my son doesn't mind that - I'll make a grilled cheese and add good quality turkey or ham (I pretty much buy most of our meat from the Paulina deli) and then let the sandwich cool. I cut it into bite-size pieces that are easy to pick up and eat.
Egg & sausage "casserole." Last night I cooked up some sausage, cut it into bite-size pieces, and then made scrambled eggs with pieces of cheese melted in. I added the sausage to it and my son absolutely devoured it. Fresh blueberries on the side.