Preheat the oven to 375℉.
Place the Tomato Basil Keto Chow, almond flour, baking powder, konjac flour, and gelatin into a food processor and pulse to mix.
Add the butter to the dry ingredients and pulse until the mixture resembles small breadcrumbs (about 15 pulses).
Turn the mixture into a large bowl, add the sun dried tomatoes, cheddar cheese, basil (if using), and grated parmesan. Mix until everything is evenly distributed.
Crack the egg into a small jug, add the milk, and whisk well.
Add the egg mixture to the dry ingredients and mix until a rough dough forms.
Divide dough into ten pieces and roll each piece of dough between your hands to form a ball.
Place the balls on a large, greased baking sheet, spaced well apart. Allow enough room for them to spread to 4–5 inches.
Bake on the middle rack for 15–17 minutes or until golden.
Remove from the oven and leave on the baking sheet for 30 minutes before lifting off with a palette knife to a cooling rack to cool completely, or serve while warm.
Store any leftover flatbreads in an airtight container in the fridge or freezer.