Preheat oven to 375F. In a medium skillet over medium heat, heat oil until shimmery. Add garlic and spinach to pan and cook 2-3 minutes or until garlic is fragrant and spinach is wilted. Add olives, sun-dried tomatoes, pine nuts, lemon juice, cooked orzo, and feta cheese to skillet, tossing to combine. Cook for 5 minutes then remove from heat and season with salt and pepper to taste
Add olives, sun-dried tomatoes, pine nuts, lemon juice, cooked orzo, and feta cheese to skillet, tossing to combine. Cook for 5 minutes then remove from heat and season with salt and pepper to taste.
Place sweet pepper halves in a greased baking pan and fill with orzo mixture. Bake peppers at 375F 20-25 minutes or until peppers are softened and filling is hot. Serve immediately and enjoy!