Heat olive oil in a large skillet over medium heat. Add onion and bell pepper, cooking for 6-8 minutes until softened.
Add garlic, cumin, paprika, and cayenne pepper. Cook for 1 minute until fragrant, stirring constantly.
Pour in crushed tomatoes, salt, and black pepper. Simmer for 15 minutes, stirring occasionally, until sauce thickens.
Using a spoon, make 6 small wells in the sauce. Crack one egg into each well.
Cover the skillet and cook for 8-10 minutes until egg whites are set but yolks are still runny.
Remove from heat, sprinkle with parsley and feta cheese, and serve immediately with crusty bread.