When we bought home, we got it with bunch of fruit tress (cherry, peach, orange, strawberry guava, lemons). And our previous owner grow 3 tomato plants for us before they left. It was a big yard with lot of fruit trees and plenty of empty space. In few years, we started growing some vegetables starting tomoato, okra, egg plant. And now in few more years we stop buying tomatos from grocery. we build bunch of raised beds and started growing more and more food and got bunch of okra and bottle guard. This year we build more raised bed by replacing/transplanting existing flowering plants and put raised bed there. And almost all the work done by us.
You never believed but when you cook food from home grown vegetables, it tastes a whole different than the bought one. Give it a try and you can feel the difference.
As long as you enjoy doing it, you won't feel all the pain that it comes with (i.e. hard work).
Start small and as you go ahead, you will add more and more as you find it more manageable. But worth trying as long as you have space in your home (you will find time)