Ingredients
Instructions
- Place hazelnuts in small nonstick skillet.
- Stir over medium heat until lightly toasted, about 8 minutes.
- Sprinkle with salt and set aside.
- Cook beans in large pot of boiling salted water until crisp-tender, about 4 minutes.
- Drain. (Can be made up to 2 hours ahead. Let beans stand in colander.).
- Melt butter in same pot over medium-high heat.
- Add beans and vinegar; toss to coat and heat through, about 2 minutes.
- Season with salt and pepper.
- Transfer to serving bowl.
- Sprinkle with hazelnuts.