1 tablespoon extra virgin olive oil
2 pounds cubed pork stew meat
salt to taste
ground black pepper to taste
garlic powder to taste
2 tablespoons cornstarch, or as needed
8 red potatoes
1 green bell pepper, chopped
1 red bell pepper, chopped
1 sweet onion, diced
1 (11 ounce) can whole kernel corn
1 (14 ounce) can stewed tomatoes
1 (10.75 ounce) can cream of mushroom soup
1 1/4 cups milk
1 (14 ounce) can beef broth
1 tablespoon Italian seasoning