Deborah Krasner, author of advices budgeting for your outdoor space according to what's most important to you. It may be best to invest in the setting (things like patio, or decking) if you're planning to stay in your house for the long haul, and start with modest cooking equipment and appliances that can be upgraded over time. If you think you may move, buy the equipment of your dreams in portable form so you can take it with you.
Cabinetry, countertops, and floors should be weatherproof and coordinate with their surroundings. Stainless steel storage resists rust — , it's likely to match the appliances. Stone countertop options, such as granite, wear well and play up the natural setting.