Crumble half a block of tofu into small pieces and microwave for 1 minute. Discard any liquid that comes out.
Rinse 6 frozen shrimp, onion, and bean sprouts under running water.
Dice half an onion and cut the bean sprouts into bite-sized pieces.
Add 1 spoon of olive oil, a little bit of peperoncino, and 1 spoon of minced garlic to a pan and lightly sauté until fragrant.
Add the rinsed shrimp and prepared onion, and stir-fry.
When the shrimp and onion start to change color, add 1 spoon of soy sauce, 1 spoon of low-sugar oyster sauce, half a spoon of Sriracha, and half a spoon of allulose (or oligosaccharide).
Add the drained tofu and stir-fry, then push them to one side of the pan and scramble 1 egg in the empty space.
Add the cut bean sprouts and stir-fry for another 1-2 minutes.