Heat olive oil in a skillet over medium heat; cook and stir onion, bell pepper, and garlic, onion in the hot oil until softened, 5 to 7 minutes. Add ground beef into the skillet; cook and stir until crumbly and completely browned, 7 to 10 minutes. Stir tomato sauce, olives, raisins, capers, cumin, sazon seasoning,…