1: Slice the Large Red Onion and Habaneros.
2: Squeeze the Juicy Lemon into a jar.
3: Add the sliced onions and habaneros to the jar.
4: Stir in the Mexican Dried Oregano, Salt, Sugar, and Black Pepper.
5: Fill the jar halfway with Water and the other half with White Vinegar.
6: Let the mixture sit to pickle before serving.