Preparation Steam potatoes on rack over boiling water until just tender, about 9 minutes. Meanwhile, cook bacon in heavy large skillet over medium-high heat until crisp. Using slotted spoon, transfer bacon to paper towels. Pour drippings into small bowl; reserve. Heat 1 tablespoon drippings in same skillet over medium-high heat. Add potatoes and sauté until beginning to brown, about 5 minutes. Transfer to large bowl; sprinkle with 1 tablespoon vinegar, salt and pepper. Add 1 tablespoon drippings and garlic to skillet. Stir 30 seconds. Add spinach; toss until wilted, about 3 minutes. Sprinkle with 1 tablespoon vinegar, salt and pepper. Divide between 2 plates; top with potatoes. Cover loosely with foil. Add remaining drippings to skillet. Drop in eggs, cover and fry. Arrange eggs atop potatoes. Sprinkle with bacon.
Preparation Steam potatoes on rack over boiling water until just tender, about 9 minutes. Meanwhile, cook bacon in heavy large skillet over medium-high heat until crisp. Using slotted spoon, transfer bacon to paper towels. Pour drippings into small bowl; reserve. Heat 1 tablespoon drippings in same skillet over medium-high heat. Add potatoes and sauté until beginning to brown, about 5 minutes. Transfer to large bowl; sprinkle with 1 tablespoon vinegar, salt and pepper. Add 1 tablespoon drippings and garlic to skillet. Stir 30 seconds. Add spinach; toss until wilted, about 3 minutes. Sprinkle with 1 tablespoon vinegar, salt and pepper. Divide between 2 plates; top with potatoes. Cover loosely with foil. Add remaining drippings to skillet. Drop in eggs, cover and fry. Arrange eggs atop potatoes. Sprinkle with bacon.