Heat 2 tablespoons olive oil in a large skillet over medium heat. Add 1 finely chopped yellow onion and 1 finely chopped red bell pepper. Cook for 8-10 minutes, stirring occasionally, until softened and lightly browned.
Stir in 3 minced garlic cloves, 1 teaspoon ground cumin, 1 teaspoon smoked paprika, and ¼ teaspoon red pepper flakes. Cook for 1 minute until fragrant.
Pour in 1 can of crushed tomatoes and add ½ teaspoon granulated sugar, ½ teaspoon kosher salt, and ¼ teaspoon black pepper. Stir well and simmer for 10 minutes, allowing the sauce to thicken slightly.
Use a spoon to create 6 small wells in the sauce. Crack 1 egg into each well. Cover the skillet and cook for 6-8 minutes, or until the egg whites are set but the yolks are still runny.
Remove from heat and sprinkle with ¼ cup crumbled feta cheese and 2 tablespoons chopped fresh parsley. Season with additional salt and pepper to taste. Serve warm with crusty bread.