The 4-Day Soak: Coat the chicken thoroughly in hoisin sauce. Cover and let it marinade in the fridge for up to 4 days to let the flavor sink all the way to the bone.
Spice It Up: Take the marinated chicken and roll it into the dry rub spice mix until fully coated.
Set Up the Pan: Layer Aunt Medina's potatoes in the bottom of a heavy baking pan, and place the seasoned chicken right on top on the baking rack.
The High-Heat Roast: Blast the oven to 475℉ (245℃) on high fan speed (Convection bake). Roast the chicken and potatoes for 30 minutes.
Add the Garden Veggies: After 30 minutes, drop in Aunt Medina's fresh green beans and cherry tomatoes around the potatoes in the bottom pan.
Final Crisp: Bake for another 10 minutes until the chicken is dark and crispy and the green beans are tender.
Serve: The potatoes, green beans, and tomatoes will be fully infused with the spiced chicken drippings. Serve hot and enjoy the feast!