Heat oil in a dutch oven over medium heat. Add beef and cook until no pink remains, about 7 minutes. Add onion, pepper and garlic and cook until beginning to soften, about 5 minutes. Add in zucchini and all spices and stir together and cook until the spices are fragrant, about 1 minute.
2 teaspoons olive oil, 1-1/2 pounds ground beef, 1 onion, 1 green bell pepper, 2 garlic cloves, 1 medium zucchini, 1 tablespoon chili powder, 1 teaspoon garlic powder, 1/2 teaspoon onion powder, 1/4 teaspoon cayenne pepper, 1 teaspoon paprika, 1 teaspoon ground cumin, 2 teaspoon fine Himalayan sea salt, 1 teaspoon black pepper