Claire WhitakerBy Claire Whitaker

Updated November 2026

Good backyard barbecue menu ideas balance three things: a main protein that cooks well on the grill, two or three sides that can be made ahead, and a dessert that does not need last-minute attention. This guide walks through how to build that menu, how to estimate quantities for your guest count, and how to keep the cook from being stuck at the grill all afternoon.

Start With the Main Proteins

Most backyard cookouts need one anchor protein and one or two backups for guests with different preferences. Pick based on how much hands-on time you want to spend.

Shopping for one? See our guide: 5 Best Backyard Playsets for Small Yards: Compact Picks for Families.

  • Burgers and hot dogs: Fast, familiar and easy to portion. Plan about one quarter-pound patty per adult and a little extra for teenagers.
  • Chicken thighs: Forgiving over direct heat and hard to overcook compared with breasts. Bone-in thighs take longer but stay juicy.
  • Pork shoulder or ribs: Low-and-slow cooking that suits a longer party. Start these in the morning if you want them ready by dinner.
  • Vegetarian option: Portobello caps, halloumi skewers or grilled corn on the cob give non-meat eaters a real choice rather than an afterthought.

Build Sides You Can Prepare Ahead

The best sides for a cookout are cold or room-temperature dishes you assemble before guests arrive. That frees the grill and your attention.

  • Potato salad dressed with mustard and vinegar rather than heavy mayonnaise, which holds up better outdoors.
  • A crunchy coleslaw with a vinaigrette base, dressed 30 minutes before serving so it stays crisp.
  • Watermelon and feta salad with mint, which needs no cooking at all.
  • Baked beans kept warm in a slow cooker or on a side burner set to low.
  • Grilled vegetables such as zucchini, bell peppers and red onion, cooked while the main protein rests.

Plan Quantities and Timing

A reasonable starting point is about one-half pound of cooked meat per adult, with sides in generous bowls so nobody leaves hungry. For a group of 20, that means roughly 10 pounds of cooked protein across the menu, though most cooks will want a little more than that to be safe.

Menu element When to prep Keeps warm or cold
Potato or pasta salad Day before Cold, in a bowl set over ice
Coleslaw Morning of, dressed 30 min before Cold
Pork shoulder Start 8 to 10 hours ahead Wrapped in foil in a cooler
Burgers and chicken Form patties and marinate in the morning Raw, refrigerated until grilling
Dessert Day before or same morning Chilled

Finish With a Simple Dessert

Choose a dessert that can wait. Sheet-pan brownies, fruit crisps baked in a disposable pan, and ice cream with a choice of toppings all work well. A build-your-own sundae bar also gives kids something to do while the adults finish eating.

  • Instant-read thermometer: The only reliable way to confirm chicken and pork are fully cooked without cutting into them. View on Amazon
  • Insulated cooler: Keeps salads cold and holds raw proteins safely between the kitchen and the grill. View on Amazon
  • Long-handled grill tongs: Lets you turn food without leaning over flames, which matters when the cooking area is crowded. View on Amazon

Tips and Common Mistakes

  • Do not serve dressed mayonnaise salads in direct sun for more than an hour or two. Keep bowls on ice.
  • Cook a little more than you think you need, but avoid making so much that food sits out for hours.
  • Set up a separate platter for cooked meat so it never touches the plate that held raw meat.
  • Offer one or two sauces on the side rather than brushing everything, so guests can adjust to their taste.
  • Check the forecast and have a covered spot ready for the grill and food if rain is likely.

If you are planning a larger yard setup around your cookouts, the Patio Ideas for Backyard on a Budget: 8 Steps to a Better Space article covers how to create a dedicated dining and grilling area. For families who also want room for games, Outdoor Lawn Games for Adults: 8 Ideas That Work for Backyard Gatherings offers options that keep guests entertained between courses.

FAQ

How much food should I make for 15 people?

Plan roughly 7 to 8 pounds of cooked protein plus two or three sides in large bowls. Adjust upward if the crowd includes teenagers or big eaters.

Can I prepare the whole menu the day before?

Most sides and desserts can be made the day before and refrigerated. Meat is best seasoned or marinated the day before, then grilled fresh on the day.

What is a good menu for guests who do not eat meat?

Grilled portobello, halloumi or veggie skewers paired with corn on the cob and a fresh salad give vegetarians a satisfying main. Keep their food separate from meat and label it clearly.

Conclusion

A strong menu rests on one or two grilled proteins, sides you can make ahead, and a dessert that waits. Plan quantities by guest count, prep the cold dishes early, and keep food at safe temperatures. With that structure in place, you can spend the afternoon with your guests instead of at the grill.

Ready to choose one?

Claire Whitaker

About Claire Whitaker

Claire Whitaker is part of our editorial team and reviews and edits our backyard living & play guides, checking product details against manufacturer specifications and owner feedback.