Toast slices of Keto bread in your preferred method to a dark golden brown. Let the toast cool briefly before you cut each slice into approximately 12 cubes. Add the cubes to a large mixing bowl and toss them with extra virgin olive oil. Then, season the bread cubes with salt, pepper, and za’atar seasoning.
Turn on your oven to preheat to 400 F (204 C) and line a baking sheet with parchment paper. Pour the seasoned bread cubes out onto the parchment, and spread them out as much as possible. Bake the toasted cubes for about 10 minutes until they’re now toasted and crunchy on all sides. Let the bread cubes cool for 5 minutes before adding them to your salad.
To make the salad dressing, whisk together tahini, lime juice, extra virgin olive oil, salt, pepper, cinnamon, allspice, and turmeric. Chop 2 ounces of lettuce per serving, and add it to a large mixing bowl. Toss the salad together with all of the salad dressing. You may also choose to dress the salad only partially and leave the remaining on the side.
Slice cucumbers and tomatoes in a style you’d prefer and add them to the salad. Follow the salad up with thin-sliced radishes before adding the toasted bread cubes. Toss all the ingredients together one final time before serving the salad while the bread is just slightly warm still. If you’re using this salad for meal prep, keep all lettuce, dressing, toppings, and bread cubes separate from each other until it’s time to eat.