Place a large skillet over medium-high heat and add the olive oil. Allow the pan and oil to get hot before proceeding.
Carefully add the trimmed green beans, diced ham, dried minced onions, sea salt, and black pepper to the hot skillet.
Sauté, stirring occasionally, for about 8 minutes, or until the green beans are vibrant green and crisp-tender.
Serve immediately. Store any leftovers in an airtight container in the refrigerator for up to one week.
Don't overcrowd the pan. If needed, cook in two batches to ensure the green beans get a nice char instead of steaming.