If the idea of having a dinner party after this time seems daunting, here are some resources to help you. First, check out this: How to Plan a Menu for a Dinner Party. Now you can make anything you want, but if you are thinking of making a few dishes, those dishes should fall into each of these three categories:
Something that can be made ahead of time: This could mean days ahead or hours ahead—it’s up to you. But basically, you want at least one dish that you can make and then forget about until serving time. A cold salad, homemade bread, a dessert, or even a meat dish best served cold or at room temperature—are all good options.
Something you can kind of ignore: This may be a dish that can be roasted, very slowly grilled, or cooked in an Instant Pot or slow cooker. This could be your protein (like a pork tenderloin or some chicken thighs, for instance), but roasted carrots, baked potatoes, or rice made in a rice cooker or Instant Pot also work.
Something that demands your attention: This is anything that requires fiddling, watching, flipping, or futzing. Delicate vegetables, meat on the grill, or expensive steaks all fall into this category.
If you want even more help, why not check out this book by Corey Mintz: How to Host a Dinner Party. You can also find lots of great ideas in Alison Roman’s Nothing Fancy.