Top 10 Secret Ingredients for Green Bean Casserole

The one side dish that makes Thanksgiving Thanksgiving besides dressing is green bean casserole. Whether plain or jazzed up it is a staple at many urban tables on Thanksgiving.
According to a survey by Del Monte who asked U.S. and Alabama residents to rate their favorite "secret ingredient" -- a single, creative item that can be added to the casserole's iconic green bean, cream of mushroom, and french fried onion flavors to make it unique and different. According to the survey, Alabama's Top 10 secret ingredients for green bean casserole are:

1. Bacon (34%)
2. Mushrooms (17%)
3. Cheese (11%)
4. Grilled Onions (8%)
5. Almonds (7%)
6. Sausage (6%)
7. Bread crumbs or crushed crackers (5.6%)
8. Garlic (5.2%)
9. Jalapeños or hot sauce (4%)
10. Sour cream (3%)

What is your favorite 'secret ingredient' for green bean casserole?