Cook the beef: Heat olive oil in a large skillet or wok over medium-high heat. Add the ground beef and cook, breaking it apart with a spoon, until browned and fully cooked, about 5-7 minutes. Drain any excess fat if necessary.

Add the vegetables: Add the diced onion, minced garlic, and sliced jalapeños to the skillet with the beef. Cook for 3-4 minutes until the vegetables soften and become fragrant. Then add the red bell pepper and cook for another 2 minutes.

Incorporate the Mediterranean flavors: Stir in the sliced green olives, cream cheese, and crumbled feta cheese. Continue cooking, stirring occasionally, until the cream cheese has melted and the mixture is creamy and well-combined.

Season the stir fry: Sprinkle in the oregano, paprika, cumin, salt, and pepper. Stir until the spices are well-distributed and the mixture is flavorful. Adjust seasoning to taste.

Serve: Once everything is heated through and the flavors have melded together, remove the skillet from heat. Serve the stir fry immediately, garnished with chopped fresh parsley, additional crumbled feta (if desired), and a sprinkle of red pepper flakes for added heat.

Enjoy: Serve this stir fry on its own or with your favorite side, such as rice, quinoa, or cauliflower rice for a low-carb option.