Depending on your requirement, space availability, the frequency of use and the size of your cooking gears (grillers, ovens, refrigerators, etc), you need to plan out the outdoor kitchen design and layout perfectly so that you do not have any regrets in the long run.
Plan your outdoor kitchen design perfectly by applying sound kitchen design principles such as segregating the cold areas (refrigeration) from the hot areas (grills and oven) and the wet areas (sinks) from the dry areas (prep counters and storage cabinets). Space allocation for each of these must be made in such a manner that one functional aspect does not interfere with the other one. Also consider the gas, water and electrical supply channels while planning the layouts and site of installation of a particular piece of equipment or accessory.
You can opt for a U-shaped kitchen design, which provides separate spaces for cleaning and washing, food preparation (chopping, slicing, rolling the dough and storing prepared stuff until further cooking is done), cooking (grilling, barbecue, charcoal heaters or ovens), and also for serving food and eating. This is the least congested and most convenient model, which allows maximum utilization of the available space. Alternatively, you can also go for the basic design (which has just the basic features such as a grill, a sink and some space for food preparation and storage of cooked or uncooked food) or L-shaped designs (which provides distinct zones for cooking and preparing the food prior to cooking).
Plan A Perfect Outdoor Kitchen Design Using Good Kitchen Design Principles And Simultaneously Considering Your Requirement And Space Availability.