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How to Use a Compact Charcoal Grill (Start to Finish)

A compact charcoal grill rewards a little planning. You have less room than on a big grill, so where you put the coals matters more, and the food sits close to the fire, so things move fast. This is the whole routine on the Slot Grill Compact, from flat pack to cleanup, written so a first-timer can get it right the first time.

"I am completely new to charcoal grilling, but this little grill works great! … And this thing is beefier than I expected, I expect this grill to easily last the rest of my life."George Ochoa, Compact owner

Know the grill

1. Before the first cook: season it

The Compact is raw carbon steel. Wash it, dry it, and season it with a thin coat of oil or Slot Grill Seasoning Balm baked at 400°F for 1 hour. Full steps: how to season.

2. Pick a safe spot

Set up on a stable, level, non-combustible surface: bare soil, gravel, sand, concrete, or a fire-safe pad. Keep clear of tents, vehicles, siding, dry grass and anything that can burn. Never use a charcoal grill indoors, in a garage, tent or vehicle. Burning charcoal makes carbon monoxide.

3. Assemble it (about 30–60 seconds)

1. Hold one end piece with the SLOT GRILL text facing out.
2. Slide the two tabs of the two-tab side panel into its slots.
3. Add the second end piece, text facing out. The end pieces are universal.
4. Set the remaining side panel's top tabs onto the end pieces and slide its three bottom tabs into the first panel. The sides lock into a tight V.
5. Check every tab is fully seated and the grill sits level. Wiggle it: it should feel solid.

If a tab is stiff, check for grit or seasoning buildup in the slot and wipe it clean. Don't force it with a hammer.

4. Light the charcoal

A chimney starter is the cleanest way: fill it, light paper underneath, and pour when the top coals are ashed over. On a grill this size you rarely need a full chimney: about a half chimney does a quick cook for one or two. Skip lighter fluid; it can taste and it flares in wind. More options: lighting without lighter fluid. What to burn: charcoal vs. wood.

5. Build two zones

With a 16.25" × 9" cooking area, the easiest trick is to bank most coals at one end. That gives you a hot sear zone and a cooler end to move food that's flaring or done. It's the single biggest upgrade for small-grill cooking. Full guide: two-zone fire, and temperature control.

6. Set the grates and cook

Lay the two grill grates on top, or swap one for a griddle plate so you can sear on one side and do eggs or onions on the other. Preheat the grates a few minutes, scrape, and wipe with an oiled paper towel held in tongs. Use an instant-read thermometer instead of guessing.

7. Your first five cooks

1. Smash burgers: fast, forgiving, teaches you heat.
2. Sausage and peppers: teaches the cool zone.
3. Chicken thighs: teaches longer cooks and refueling.
4. Ribeye: teaches sear and slide.
5. Griddle breakfast: teaches griddle heat.

8. Pack it flat

Let everything cool completely. Dump cold ash, lift off the grates, slide out the V panel, pull the end pieces, and stack. The Compact packs to about 1" thick. If you leave it set up between cooks, just pull one side panel once the ash is cold, empty it, and slide it back in. More: clean and store.

Quick-start checklist

• Grill seasoned and dry; old ash emptied
• Stable, level, non-combustible spot with clearance
• Charcoal lit in a chimney, ashed over
• Two-zone fire built, grates preheated and oiled
• Thermometer, tongs, spatula and gloves within reach
• Clean tray ready for cooked food

Common small-grill mistakes (and the fix)

1. Cooking before the coals are ready. Black-topped coals give smoky, weak heat and sticking. Wait until they glow under a light coat of gray ash.
2. Wall-to-wall coals. With no cool zone, every flare-up becomes a burn. Leave at least a third of the firebox thin or empty.
3. Crowding the grate. 146 sq in fills fast. Leave space between pieces so you can move them, and cook in waves.
4. Moving food too early. Let it sear and release on its own; it sticks until a crust forms.
5. Cold, dirty grates. Preheat for a few minutes, scrape, and wipe with an oiled paper towel held in tongs.
6. Wet food. Pat meat and vegetables dry before oiling and seasoning. Moisture steams instead of searing.
7. Judging doneness by time or color. Small fires vary. Use a thermometer.
8. Leaving ash in the firebox. Old ash chokes airflow. Empty it once cold before the next cook.
9. Putting the grill away wet. Raw carbon steel needs to be dried and lightly oiled. See rust prevention.

After the cook: burn-down and pack-down

1. Let the remaining coals burn down. Don't leave a fire unattended.
2. When ash and steel are completely cold, dump the ash into a metal container with a lid, or dispose of it where the venue or campground allows.
3. Scrape the grates, then wipe the cooking surfaces with a light coat of oil or Slot Grill Seasoning Balm.
4. Lift off the grates, slide out the V side panels, pull the end pieces and stack. The Compact packs to about 1" thick.
5. Store it dry. A bag or old box keeps soot off the rest of your gear.

Safety basics (every cook)

• Outdoors only. Never use a charcoal grill indoors, in a garage, tent, camper, boat cabin or vehicle. Burning charcoal makes carbon monoxide, which you cannot see or smell.
• Stable, level, non-combustible surface. Bare soil, gravel, sand, concrete, pavers or a fire-safe pad. The Compact's 2⅞" air gap between the table and the bottom of the coal bed helps minimize radiant heat to the surface below, but it is still a live fire.
• Clearance. Keep it away from tents, vehicles, siding, overhangs, dry grass and anything that can burn. Keep kids and pets back.
• Follow local rules. Burn bans, campground, park, venue and HOA rules come first.
• Water or a fire extinguisher nearby, plus heat-safe gloves for handling grates and panels.
• Ash stays hot for a long time. Put it in a metal container with a lid and never pack hot steel or ash into a vehicle.

Cooking in wind, rain, cold and heat

Taking this recipe on the road

The Compact packs about 1" thick and weighs about 14 lb, so this recipe travels to a campsite, tailgate, river bank or job site as easily as it cooks on the patio. A few habits make it safer and easier away from a kitchen:

• Prep at home. Trim, season or marinate meat, chop vegetables and mix sauces in the kitchen. Pack each in a sealed bag or container labeled by cook order.
• Keep raw meat cold and separate. Pack it at the bottom of the cooler, sealed, below ready-to-eat food. Keep the cooler at 40°F or below with plenty of ice, and keep it in the shade.
• Two sets of tongs and platters: one for raw, one for cooked. Never put cooked food back on the tray that held raw meat.
• Bring water and soap for hands and tools, plus paper towels and a trash bag.
• Pack the thermometer. It matters more outdoors, where wind and cold change cook times.
• Plan for ash. Bring a metal can with a lid and follow the venue's disposal rules.

For more, see the camping, tailgate and river trip guides.

Frequently asked questions

How long does the Slot Grill Compact take to set up?

About 30 to 60 seconds by hand, using tab and slot assembly with no tools or hinges.

Do I need to season the grill before first use?

It's recommended. The Compact is raw carbon steel; a seasoned coat helps food release and prevents rust.

How much charcoal do I need for my first cook?

About a half chimney is usually enough for a quick cook for one or two people on the Compact.

Can I use the Compact on a table?

Its 2⅞ inch air gap helps minimize radiant heat to tables, tailgates and decks, but always use a stable, non-combustible surface or fire-safe pad and follow local rules.

Slot Grill Compact

12-gauge carbon steel · about 14 lb · 16.25" × 9" cooking area · packs about 1" thick · made in Texas · ★★★★★ 4.92 (77 reviews)

$89.97$99.97

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All specs and prices are from SlotGrill.com. Always grill outdoors on a stable, non-combustible surface and follow local fire rules.