Do not choose beef with gluten. I have not tried to have a gluten, try it next time.
Wash well, cut long strips
Add the right amount of salt, chili powder, cumin powder,
Mix well. Cover with plastic wrap and put it in the refrigerator for one night. I used to put the refrigerator before going to bed the first day, and I can bake the next day.
The bamboo stick was soaked in water for half an hour. Then take the marinated beef out, pour in the right amount of black pepper sauce, mix well, cover with plastic wrap, continue to freeze in the refrigerator for half an hour.
The abrasive tools are laid in tin foil, and the beef skewers are good and placed in the mold. The oven is preheated to 180 degrees. Middle layer. Bake for 10 minutes