I love the Sauerkraut from the Number 1 Sons so much. It tastes great and is great for your gut health.
I have been making flatbread using the recipe for the nuts and seeds bread that I have been making for a few years now. I like the crunchy texture of flatbread better than the loaf bread I used to make.

2 1/4 cups rolled oats
1 cup sunflower seeds, hulled
1/2 cup pumpkin seeds, hulled
3/4 cup almonds, toasted and coarsely chopped
3/4 cup flax seeds
1/3 cup psyllium seed husks (see note)
3 tablespoons chia seeds
2 teaspoons sea salt
1/4 cup olive oil
2 1/2 cups water
Some kind of spice such as Italian, saffron or chopped fresh rosemary

Mix the dry ingredients and then add the wet ingredients.
Preheat the oven to 400ºF. I use two sheet pans lined with silicone mat. I then spread the mixture as thinly as possible. Bake about 30 minutes. Remove and cool it on the cooling rack. Cut and enjoy.