Steps
1. Preheat the oven to 375 degrees.
2. In a medium skillet, heat olive oil over medium heat. Add beef, garlic, and cucumber and cook until beef is lightly browned. Add salt and pepper to taste.
3. Meanwhile, cook pasta shells according to package instructions. Once cooked, let them cool.
4. Once cooled, stuff the shells with the beef mixture and top with cheese.
5. Place the shells in a greased baking dish and bake for 15 minutes or until cheese is melted and bubbly.
6. Serve and enjoy!