How to Build the Perfect BLT

Start with the bacon — thick-cut, in the oven

The bacon is the whole sandwich, so don't phone it in. We use thick-cut every time. Standard-cut bacon shatters into shards the second you bite down and slides out the back of the sandwich; thick-cut gives you something to chew, with a crisp edge and a little chew in the middle. That contrast is the point.

Cook it in the oven, not a pan. Pan bacon cooks unevenly, curls up, and you stand there flipping it while grease pops at your arm. The oven cooks both sides at once, flat, hands-off, and you can do all of it at the same time. Lay strips on a foil-lined sheet — a wire rack over the sheet gets it crisp all the way through, but the bare sheet is fine. Bake at 400°F. Regular-cut runs about 14 to 16 minutes; thick-cut wants 18 to 20, sometimes longer if you like it hard.

Pull it a shade before it looks done. Bacon firms up and crisps more as it cools, so the strip that looks perfect in the oven is usually overcooked by the time it hits the bread. You want crisp, not brittle — it should snap, not powder.

• Thick-cut bacon, always.
• 400°F oven, 18–20 min for thick-cut (14–16 for regular).
• Foil-lined sheet for easy cleanup; wire rack if you want it crisp underneath too.
• Drain on paper towels and pull it just before it looks fully done.

The tomato is where most BLTs fall apart

A great BLT lives and dies on the tomato, which is why this is a summer sandwich. A peak-season beefsteak or a ripe heirloom, heavy in the hand and soft to a gentle squeeze, is worth waiting for. Slice it thick — about a quarter inch — so it actually tastes like tomato instead of disappearing.

Salt your slices. This is the step people skip and then wonder why the bread went to mush. Lay the slices on a paper towel, sprinkle with kosher salt, give it a minute, then pat the tops dry. The salt pulls out surface water that would otherwise soak straight into your bread, and it seasons the tomato at the same time. A salted tomato tastes like more of itself.

And in winter? Be honest with yourself. A hard, pale, refrigerated tomato adds nothing but cold water. We'd rather skip it and lean on the bacon, or swap in a few oven-roasted tomatoes or a smear of really good sun-dried tomato — anything with concentrated flavor instead of sad juice. A BLT without a real tomato is just a bacon sandwich, and that's allowed.

Lettuce and bread: the parts people don't think about

Lettuce is the one real debate. We come down on iceberg, and we'll defend it. Iceberg is mostly there for cold, wet crunch, and that's exactly the job — a crisp, neutral counterpoint to salty bacon and soft tomato. Leaf lettuces like romaine or butter give you more flavor and a prettier look, but less of that ice-cold snap. If you go leaf, go romaine for structure. Either way, dry it well; wet lettuce is another soggy-bread vector.

Bread should be toasted, full stop. Untoasted bread surrenders to the tomato and the mayo immediately. We like plain white sandwich bread (a little nostalgic, structurally perfect) or a sturdy sourdough if you want more chew and tang. Toast it golden — you want a surface firm enough to hold a mayo layer without absorbing through. Skip anything too holey or open-crumbed; the fillings just fall through the gaps.

• Iceberg for max crunch; romaine if you want flavor and structure.
• Dry the lettuce thoroughly.
• Toast the bread — white for classic, sourdough for chew.
• Avoid open, holey crumbs that let fillings slip out.

Mayo, and the build order that keeps it crisp

Mayo goes on both slices, and it's not optional. We reach for Duke's (more egg yolk, no sugar, tangy) or Kewpie (richer, savory from the MSG and rice vinegar) — both beat the standard jar. Spread it edge to edge in a real layer, not a scrape. Beyond flavor, that mayo is structural: it's a moisture barrier sealing the toast against everything wet you're about to stack on it.

Order matters more than people think. Toast, then mayo on both inner faces. Lettuce goes against the bread on at least one side so its dry crunch shields the toast from the tomato. Then the salted, patted-dry tomato. Then the bacon — we break the strips to fit the footprint so every bite gets bacon edge to edge, instead of one heroic strip hanging off the side. Top slice, mayo-side down. Cut on the diagonal, which genuinely makes it easier to bite and is a hill we'll die on.

• Bottom toast → mayo
• Lettuce (against the bread)
• Salted, patted-dry tomato
• Bacon, broken to fit the bread
• Top toast, mayo-side down → cut diagonally

Optional moves we actually endorse

A classic BLT needs nothing else, but a few additions earn their spot. A grind of fresh black pepper over the tomato wakes the whole thing up — do this one every time, honestly. Avocado is the most common upgrade (the BLTA), and it works: mash a few slices with a pinch of salt so it spreads and doesn't slide out in one slab.

Past that, tread lightly. A thin smear of mayo mixed with a little garlic or a hit of hot sauce is a nice variation. A fried egg turns it into a different, heavier sandwich — great, but no longer a BLT. We'd skip cheese; it muffles the bacon-tomato thing that makes this sandwich what it is. The whole appeal here is restraint. Get the three core ingredients right and you barely need anything else.