15-Minute Avocado BLT

This 15-minute avocado BLT takes the classic to the next level: shatteringly crisp bacon, juicy tomato, crunchy lettuce, and buttery avocado slices stacked on toasted sourdough with a garlicky mayo. It’s the lunch you’ll crave weekly. Avocado obsessed? Our Avocado Quinoa Power Bowl is another favorite.

Avocado BLT sandwich on toasted sourdough with crispy bacon, tomato, lettuce and avocado, cut in half
Prep time10 min
Cook time10 min
Total20 min
Yield2 sandwiches
CuisineAmerican
📌 Pin it

🪵Ingredients

  • 8 slices thick-cut bacon
  • 4 slices sourdough bread
  • 1 ripe avocado, sliced
  • 1 large tomato, sliced
  • 4 leaves butter lettuce or romaine
  • 3 tbsp mayonnaise
  • 1 small garlic clove, grated
  • 1 tsp lemon juice
  • Salt and black pepper, to taste

👩‍🍳Instructions

  1. Crisp the bacon. Cook the bacon in a skillet over medium heat until crisp, 8–10 minutes, turning once. Drain on paper towels.
  2. Make garlicky mayo. Stir the mayo with the grated garlic, lemon juice, and a pinch of salt.
  3. Toast. Toast the sourdough until deeply golden — sturdy toast is essential against juicy tomato.
  4. Assemble. Spread garlicky mayo on both slices. Layer lettuce, tomato (seasoned with salt and pepper), bacon, and avocado slices.
  5. Serve. Close, press lightly, cut in half, and serve immediately while the bacon is still warm and crisp.

💡 BLT smarts

Salt the tomato slices and let them sit 2 minutes — it concentrates their flavor and keeps the sandwich from watering out. Pick an avocado that yields gently to pressure; rock-hard avocado ruins the creamy layer. Cook extra bacon; it never survives the cooling rack.

Common questions

Can I use turkey bacon?

Yes — cook it until crisp and add a drizzle of olive oil to the pan since turkey bacon is leaner.

How do I keep avocado from browning?

Toss the slices in lemon juice right after cutting. Assembled sandwiches should be eaten within a couple of hours.

Can I make it healthier?

Use whole-grain bread, light mayo or Greek yogurt, and load up on extra lettuce and tomato.

What’s the best tomato for a BLT?

A ripe beefsteak or heirloom — thick slices, real tomato flavor. Avoid watery out-of-season tomatoes.

Stacked avocado BLT with crispy bacon layers close-up
Save for later

Love this recipe?

Save it to your "Healthy Lunch Ideas" board so a perfect BLT lunch is always 15 minutes away.

📌 Pin it for later