Turkey Bacon Avocado Sandwich stacks creamy avocado, turkey, and crispy bacon on toasted sourdough, finished with a quick three-ingredient sauce.
Use deli or leftover turkey for this sandwich. For more Thanksgiving leftovers, check out our Turkey Tetrazzini, Turkey Salad, or Turkey Cranberry Salad.

author’s note
My Hyper-Fixation Lunch!
I’m hooked on a sandwich from my local bakery-cafe and pick it up way too often, so I made my own with leftover turkey.
The results? Fantastic. The flavors and textures are spot-on, and the sauce seals the deal. I mix mayo, mustard, and sour cream until it tastes just like the cafe’s, simple and perfect. Swap in any fillings you like, but don’t skip that sauce!
How To Make Turkey Bacon Avocado Sandwich
- Toast bread: Lightly toast the sourdough to add crispness without browning–preventing sogginess.
- Make sauce: Whisk together sauce ingredients and pop in the fridge until ready to use
- Assemble sandwich:
- Spread sauce on both bread slices.
- On one slice, layer cheese, bacon, and turkey.
- On the other, add lettuce, avocado, tomato, onion, salt, and pepper.
- Combine and serve: Put the sandwich halves together and cut in half. Enjoy immediately!
What To Serve Alongside This Sandwich
- Sweet potato fries or Roasted Sweet Potatoes
- Coleslaw
- Pickle spears and a bag of chips
- Fruit salad
- Pasta salad
More Easy Sandwich Recipes
- Quickest Fish Sandwich
- Chicken Caesar Sandwich
- Air Fryer Sandwich (Four says!)
- Cucumber Sandwich
- Grilled Cheese
Turkey Bacon Avocado Sandwich
Equipment
Ingredients
- 2 slices sourdough bread or other artisan bread, lightly toasted and cooled
- 2 slices provolone cheese
- 3 slices cooked bacon microwave bacon works too
- 3 ounces deli turkey or leftover cooked turkey
- 2 large pieces of green leaf lettuce or Romaine lettuce
- 1/2 ripe avocado thinly sliced
- 3 slices tomato
- 3 thin slices red onion
- Salt and pepper
- 1/2 cup mayo I recommend Best Foods/Hellman’s
- 2 tablespoons sour cream
- 2 teaspoons yellow mustard
Instructions
- Combine sauce ingredients in a small bowl. Add a pinch of salt and whisk until smooth. Cover and refrigerate until ready to use. Sauce makes enough for several sandwiches.
- Lightly toast bread, then fully cool. Spread sauce (to taste) on both pieces of bread. Layer one piece of bread with cheese, bacon, then turkey. Layer the other with lettuce, avocado, tomato, a pinch of salt and pepper, and red onion.
- Sandwich the two together, then cut in half with a sharp knife. Enjoy promptly!
Recipe Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.