1: Prepare the beans by soaking overnight or use canned beans.
2: In a pot, heat the olive oil and sauté the red onion until soft.
3: Add the guanciale to the pot and cook until crispy.
4: Stir in the borlotti beans, adding the vegetable broth.
5: Season with salt and pepper, then simmer for about 30-40 minutes.
6: Serve hot, optionally with pasta.
