Instant Pot Green Bean Casserole | Kara Lydon

Ingredients

• 2 tablespoons olive oil
• 1 lb. sliced cremini mushrooms (Baby Bella mushrooms)
• 4 tablespoons butter
• 4 cloves garlic, minced
• 4 fresh thyme sprigs, chopped (about 1 1/2 teaspoons)
• Salt and pepper
• 2 lbs. green beans, washed and trimmed
• 1 1/2 cups vegetable broth
• 3/4 cup heavy cream
• 2/3 cup milk
• 1/2 cup parmesan cheese
• 2 tablespoons cornstarch
• 1 cup crispy fried onions