Place about ⅓ cup of quinoa and rice into the bottom of the roasting tray
Add ⅔ cup of water to the roasting tray
Place a rack in the roasting tray and add the Chicken Maryland which has been rubbed with olive oil, salt and dried mixed herbs
Place the chicken into an oven at 150 °C for 1 hour (use a meat thermometer to ensure food safety)
Cut the potato, sweet potato and capsicum into wedges or batons
Dice some classic SPAM®
Finely dice some jalapeño pepper
Put the jalapeño pepper, potato, sweet potato, capsicum and SPAM® into a large bowl and mix with some olive oil, grated cheese, cracked black peppercorns, and a dash of Worcestershire sauce
Lay out the vegetables onto some baking paper on an oven tray
Place the vegetables into the oven on another shelf with the chicken and cook for 1 hour
Pull the chicken out of the oven and make sure the meat thermometer has achieved the correct cooking temperature to kill most vegetative bacteria (this is 75 °C according to chicken.org.au)
Allow the chicken to rest for about 20 to 30 minutes (resting is really important, it helps ensure a succulent flesh)
Scoop out the quinoa and rice from the baking tray and place half in a bowl in the refrigerator for lunch the next day with some salad leaves.
Keep the rest of the quinoa and rice warm to serve with the chicken and vegetables
Hopefully you've timed the cooking of the vegetables to coincide with the end of the resting period of the chicken
When the chicken is rested plate up the vegetables onto a plate, then place the rice and quinoa next to the vegetables. Finally add the chicken.
If you are French you probably made a sauce and lots of it to enjoy with the chicken, me, I'm an Australian. We don't need sauce.