In a very large skillet cook apple slices in 2 tablespoons of the olive oil for 3 to 4 minutes or until tender. Stir in balsamic vinegar and honey. Bring to just boiling. Add to spinach in serving bowl; toss to just combine and slightly wilt.
In the same skillet heat remaining 1 tablespoon olive oil over medium heat. Break four eggs into skillet. Sprinkle with half of the blue cheese, 1/8 teaspoon each salt and pepper. Reduce heat to low; cook 4 to 5 minutes or until whites are set. For more doneness, cover the last 2 minutes. Repeat with remaining eggs and blue cheese. Place two eggs on each serving. Makes 4 servings.