01 -
Heat large skillet over medium-high heat. Cook chopped bacon until crisp, about 5-6 minutes, stirring often.
02 -
Add diced onion to bacon and cook until softened, about 5 minutes.
03 -
Add green beans, chicken broth, garlic, butter, vinegar, sugar, salt, and pepper. Stir to combine.
04 -
Reduce heat to low, cover, and simmer until green beans are tender, about 10 minutes, stirring occasionally.
05 -
Taste and adjust salt and pepper as needed. Serve warm.