Place potatoes into a large pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until potatoes start to soften, about 10 minutes; drain.
Heat bacon drippings in a large skillet over medium-high heat; cook and stir potatoes in hot drippings until golden brown, about 15 minutes. Stir in ramps and bacon; season with salt and black pepper. Continue cooking, stirring occasionally, until ramps are soft, about 5 minutes.