How to Make It
Preheat oven to 350°.
Cook bacon in a 10-inch cast-iron skillet or other ovenproof skillet over medium heat 5 minutes or until crisp, stirring occasionally. Remove bacon from pan with a slotted spoon, reserving drippings.
Add onion to drippings in pan; cook 4 minutes, stirring occasionally. Add miso and garlic; cook 2 minutes, stirring frequently. Stir in stock and remaining ingredients; bring to a simmer. Place pan in oven; bake at 350° for 45 minutes or until sauce is thick. Remove pan from oven; sprinkle beans with bacon.