Mini Chicken Pot Pies with Bacon and Marjoram

Name: Mini Chicken Pot Pies with Bacon and Marjoram
Ingredients: 5 applewood-smoked bacon slices; 1 1/2 cups chopped onion; 12 ounces peeled whole baby carrots (about 2 1/2 cups); 1 8-ounce package trimmed haricots verts or other slender green beans, halved crosswise; 4 teaspoons chopped fresh marjoram; 1 3/4 cups low-salt chicken broth; 2/3 cup plus 1 tablespoon crème fraîche; 3 cups coarsely shredded chicken from 1 small purchased roasted chicken (skin removed); 1 sheet frozen puff pastry (half of 17.3-ounce package), thawed