I agree, simplicity is best because preparing elaborate meals for a picnic can be challenging. I enjoy having cold salads like potato salad and chicken salad sandwiches, they're easy to eat and mess-free. I also pack sliced fruits like strawberries and melon, which are sweet and refreshing on a hot day. Sometimes I bring cheese and crackers too, which everyone enjoys at room temperature, and it's less hassle than managing delicate meats. If we'repicnicking near a lake or beach, I might bring some seafood snacks too - pre-cooked prawns or crab sticks - for that seaside vibe!
I try to keep it varied and colorful, and of course, mostly finger food so we can focus on the scenery and each other's company rather than spending too much time preparing complicated dishes. It's fun to pack a little something sweet too - like cookies or brownies - for a little treat at the end!