Prep veggies (peel and chop potatoes into bite size pieces, not too small or they cook too fast and turn to mush). Chop bell peppers and onion into bite size pieces. Set aside.
In a large pot or a cast iron enameled dutch oven like I use (linked above), brown the hamburger meat until no longer pink.
Add garlic and cook for a minute or until fragrant.
Add the rest of veggies and cook for another few minutes.
Add in diced tomatoes, tomato sauce, beef broth, Italian seasoning, ground thyme, salt, and pepper.
Bring to a simmer or low boil and cook for 10 minutes. Check the potatoes through out to be sure not to over cook them. Turn off heat as soon as they are done.
Add in the basil, stir, and you're done. Enjoy!