I like grilled potatoes as a side dish. Easy, but take time to cook. You can mix everything up at home to save time.
Cut up a bunch of potatoes. (Since this is for guys, I should probably add that you should wash all veggies before you eat them. They have pesticides and bird droppings on the outside.) Leave the skins on or cut them off, but they are healthier with the skins on.
Cut up one or two onions and two to four bell peppers into 1/2 inch square pieces. Put all of that into a big bowl with a lid. Add a half cup of extra virgin olive oil. Shake to coat the potatoes and mix in the onions and peppers. Pour it all into a disposable aluminum pan. Cover with cheese. Put on the grill until the potatoes are soft. Takes at least an hour to cook. (You could bake it half way at home, then cool it.)
If you like spicy add a jalapeno pepper with the onion.
You can also add Lipton onion soup mix, chili spice mix or even those jerk chicken spices if you like.