"Create three simple side recipes to pair with grilled pork tenderloin with herb pesto: 1) roasted potatoes, 2) green beans, and 3) a simple cucumber salad. Keep them beginner-friendly, quick, and suitable for 6 servings total alongside the main dish. Use imperial units only. Avoid gluten, dairy, nuts, shellfish, soy, sesame, and corn. Keep ingredients minimal and instructions clear. Provide each side as a separate recipe with ingredients and steps."