Have you tried vegetable soup? Normally in soup all the veggies get cooked enough to where they're all soft and you don't have to worry about texture.
We occasionally make hamburger soup, which is very good, filling, and healthy. Plus it's easy to make:
Ingredients: 1 lb. ground beef
1 can sweet corn
1 can peas
1 can sliced carrots
1 can green beans
1 can tomato sauce
Beef broth
Brown & drain the ground beef. Open and drain all cans of vegetables. Add all ingredients to a medium sized crock pot. Add enough beef broth for desired consistency. Add salt & pepper to taste. Let simmer for 4-6 hours.
If you want to make it vegetarian, leave out the ground beef and substitute tomato juice and a little bit of water for the beef broth.
I understand texture, I really do. I never could stand to eat anything with coconut in it because I hate having the gritty, ground up coconut in my mouth. But there are many different vegetables with many different textures, and it's highly important that we incorporate them into our diet.