Add the vital wheat gluten, lupin flour, oat fiber, coconut flour, allulose, baking powder, xanthan gum and salt to a small bowl. Whisk to combine.
Next, to the same bowl, add the water and oil.
Mix using a spoon until everything begins to come together. Then use your hands to continue to form the dough.
Knead the dough for about 30s to 1 min on a clean lightly greased surface or parchment paper.
Then, using two pieces of lightly greased parchment paper, place your dough in-between and roll it out to your desired shape (roll it into a large rectangle if you want two "slices" of bread). If your dough is springing back, it means you may need to give the gluten a rest. Roll it out as much as you can, leave it alone for a minute or two then continue rolling until you reach your desired shape.
Place the dough on a lightly greased plate or in greased microwave-safe rubbermaid container. Microwave for 1min to 1 min 30s depending on your microwave. Your bread will firm up as it cools so be careful not to over-bake it!
Let it sit for a minute or so just to cool slightly, then remove it from the plate or container.
Slice in half for two pieces of "bread". And serve with whichever toppings you'd like OR immediately place in a ziplock for later. Enjoy your Keto 1 Minute Microwave Bread!