Homemade Seasoned Taco Meat

Name: Homemade Seasoned Taco Meat
Prep time: 5 min
Cook time: 20 min
Total time: 25 min
Cuisine: Mexican
Ingredients: 1.5 pounds lean ground beef; 2 tablespoons olive oil; 1 small onion (finely diced); 1/2 cup chopped tomatoes; 2 garlic cloves (minced); 11/2 teaspoons cumin powder; 11/2 teaspoons chili powder; 1 teaspoon paprika; 1/2 teaspoon salt; 1/2 teaspoon black pepper; 1/2 teaspoon dried oregano; 1 cup of water; 2 green onions (sliced); pinch of cayenne or red pepper (optional)