15-18 frozen meatballs ( yep, that's right. I buy frozen meatballs.)
4 cups chicken broth ( I use homemade, but you can use whatever you have)
1-14 oz can diced tomatoes
1/2 cup frozen corn
1c diced carrots
2 stalks celery, diced
1 medium onion, diced ( or dried minced onion to equal 1 cup fresh)
1 cup rice
Put broth, tomatoes, corn, carrots, & celery in the crockpot. Stire in meatballs. Cook on low 8-9 hours. It's soup, it'll be fine. About an hour before you plan to eat, add the rice and turn to high. That's it. Super easy.
Now, I will say my hubby is not a big soup fan, so this didn't go over with him all that well. I thought it was fine. It was a nice soup. If you use canned broth, it may be a bit bland. I use a lot of spices and what not when I make my broth, so there was flavor added by that.