In pan with oil saute the onion then add in the slice thinly cooked store bought roasted pork then pour the store bought black pepper sauce or diy black pepper sauce and cover lid for 1 minutes then off heat and serve

https://cookpad.wasmer.app/us/recipes/366296-black-pepper-sauce

TO SERVE AS SANDWICH ,,LAYER SOME SALAD ON BREAD THEN TOMATO AND A SLICE OF ANY CHEESE OF YOUR PREFERENCES THEN TOP THE BLACK PEPPER SAUCE ROASTED PORK WITH OR WITHOUR FRIED EGGS

I DOUBLE UP PORTION AND SERVE AS SIDE DISH ,BLACK PEPPER ROASTED PORK AND ONION