Roasted Green Beans with Mushrooms, Balsamic, and Parmesan

Ingredients:

• 8 ounces mushrooms, sliced 1/2-inch slices
• 1 lb green beans (I used frozen French style)
• 1 1/2 Tablespoons olive oil
• 2 Tablespoon balsamic vinegar
• salt & black pepper, to taste
• 2 Tablespoons finely grated Parmesan cheese

Directions:

1. Preheat oven to 450°F. Prepare a large cooking sheet with foil or silicon mat.
2. Put green beans and mushrooms into a Ziploc bag or plastic bowl. Whisk together olive oil and balsamic vinegar and pour into Ziploc. Close bag, shake and squeeze bag until beans and mushrooms are lightly coated. 
3. Arrange on the prepared large cookie sheet. Spread them out so mixture is not crowded. 
4. Roast for 20 minutes. Season with salt and pepper, then sprinkle with finely grated Parmesan.

~Recipe adapted from kalynskitchen.com