Heat a Dutch oven or stockpot on medium-high heat. Once that heats up, add olive oil.
2 tablespoons olive oil
Add the bell pepper and onion and sauté for 8 minutes.
1 green bell pepper, 1 large onion
Add mushrooms and garlic and sauté for 2 minutes.
10 ounces portobello mushrooms, 2 cloves garlic
Add beef and break it up with a metal spatula. Brown for 3 - 5 minutes until almost done. Some parts should still be pink.
1 pound ground beef
Add diced tomatoes, spices, herbs, and salt and pepper. Lower the temperature to a simmer and cook for 30 minutes.
56 ounces diced tomatoes, 3 tablespoons chili powder, 1 tablespoon cumin powder, 1/2 teaspoon smoked paprika, 1 tablespoon dried oregano, 1 tablespoon dried basil, 1 teaspoon salt, 1/2 teaspoon pepper
Add kidney beans and simmer for additional 10 minutes.
15 ounces red kidney beans
Serve in bowls, add optional sour cream, and sprinkle cheddar cheese.
Eat, smile, and enjoy.