# BA’s Best Green Bean Casserole

> Chris Morocco’s fresh green bean casserole skips canned soup for a creamy mushroom twist.
- Title: BA’s Best Green Bean Casserole · Bon Appétit | Shortify
- Summary: Chris Morocco’s fresh green bean casserole skips canned soup for a creamy mushroom twist. Chris Morocco’s green bean casserole recipe uses fresh green beans…
- Keywords: green bean casserole, crimini mushrooms, garlicky parmesan bechamel, french fried onions, ba best, thanksgiving recipe, Bon Appétit
- Source: Bon Appétit — https://bonappetit.com/recipe/bas-best-green-bean-casserole
- Author: Chris Morocco
- Published: 2016-11-11T13:00:00+00:00
- Read time: 1 min
- Topics: green bean casserole, crimini mushrooms, garlicky parmesan bechamel, french fried onions, ba best, thanksgiving recipe, food, lifestyle
## Recipe Overview
Chris Morocco’s green bean casserole skips canned soup for fresh green beans and crimini mushrooms.
## Key Ingredients
2 lb fresh green beans, 1 lb crimini mushrooms, 2 tbsp extra-virgin olive oil, 6 tbsp unsalted butter.
## Sauce Preparation
Whisk 2 tbsp flour, 1¼ cups whole milk, 1 cup heavy cream, 4 garlic cloves, and ½ cup grated Parmesan.
## Baking Instructions
Bake casserole at 375° for 25, 30 minutes, then 15, 20 minutes more until lightly browned.
## Topping Details
Add ¾ cup French’s fried onions during the final 3 minutes of baking for crisp texture.
## Prep Ahead Tips
Blanch green beans and cook mushrooms up to 1 day ahead; assemble and bake the day of serving.
## Key takeaway

Chris Morocco’s green bean casserole recipe uses fresh green beans and crimini mushrooms with a garlicky Parmesan béchamel.