In medium skillet over medium-high heat, fry bacon until crisp. Remove bacon; place on paper towels to absorb grease.
Cook shallots in bacon grease over medium heat, until lightly browned, stirring frequently. Stir in white wine vinegar. Season to taste with salt and pepper.
Toss warm dressing with mixed baby lettuce, bacon and black beans. Place on 2 plates and top with goat cheese. Garnish with mango slices.
Please note that some ingredients and brands may not be available in every store.