A delightful twist on the classic green bean casserole, featuring a creamy dressing and crispy bacon for a flavorful and satisfying dish.
Preheat your oven to 350°F (175°C).
Preheating ensures even cooking and the casserole bakes properly.
In a mixing bowl, combine the mayonnaise, vinegar, sugar, and chopped onion until well blended.
Mix thoroughly to ensure the sugar dissolves completely for a smooth dressing.
Add the green beans to the bowl and toss them with the dressing until evenly coated.
Use fresh green beans for a crisp texture, or thaw frozen ones before mixing.
Transfer the green bean mixture to a casserole dish, spreading it out evenly.
Use a spatula to scrape all the dressing from the bowl into the dish.
Sprinkle the crumbled bacon over the top of the green beans.
Crumble the bacon finely for even distribution and a crunchy topping.
Bake in the preheated oven for 30 minutes, or until heated through and slightly bubbly.
Check halfway through baking to ensure the top doesn't overcook.
Serve the casserole warm, garnished with additional bacon or fresh herbs if desired.
Let the casserole rest for a few minutes before serving to allow flavors to meld.