- COOKING INSTRUCTIONS: 
- In a large bowl, whisk together the lemon zest, lemon juice, olive oil, minced garlic, oregano, thyme, salt, and pepper. This will serve as your marinade. 
- Add the chicken breasts to the marinade, ensuring they're well-coated. Cover the bowl and let the chicken marinate in the refrigerator for at least 30 minutes, or up to 2 hours for more flavor. 
- Preheat your grill to medium-high heat. Once hot, remove the chicken from the marinade, allowing any excess to drip off, and place the chicken breasts on the grill. 
- Grill the chicken for about 6-7 minutes on each side or until fully cooked and the internal temperature reaches 165°F (75°C). 
- While the chicken is grilling, toss the asparagus with a drizzle of olive oil, salt, and pepper. Add the asparagus to the grill during the last 5 minutes of cooking, turning occasionally until tender and slightly charred. 
- Once cooked, remove the chicken and asparagus from the grill. Let the chicken rest for a few minutes before slicing it. Serve the grilled chicken alongside the asparagus, garnishing with additional lemon slices if desired. 
- For extra tips, consider marinating the chicken overnight for an even more intense flavor. If you don't have a grill, you can also cook the chicken and asparagus in a grill pan on the stovetop or roast them in the oven at 400°F (200°C) for about 20-25 minutes. 
- This dish is versatile, so feel free to add your favorite spring vegetables or sides to enhance the meal further!