Green Bean Casserole with Buttered Cracker Topping
A classic creamy green bean casserole featuring tender canned green beans bound in a savory mushroom sauce with optional Creole seasoning and topped with a golden, buttered Ritz cracker crust. This comforting side dish combines the convenience of canned ingredients with simple stovetop aromatics for a weeknight-friendly dish. Perfect for holiday tables, potlucks, and casual family dinners, this version offers flexibility with optional almonds and spice levels to suit any palate.
Ingredients
- ½ tablespoon bacon fat or butterolive oil or vegetable oil1:1vegan
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- 1 small onion, chopped
- 1 10.5 ounce can condensed cream of mushroom soup
- ½ soup can whole milk
- ½ teaspoon Creole or Cajun seasoning(optional)
- ¼ teaspoon freshly cracked black pepper
- 2 tablespoon sliced almonds(optional)
- 2 14.5 ounce cans French style green beans, drained well
- kosher salt, to taste
- ½ sleeve Ritz crackers, crushedpanko breadcrumbs0.5 cup crackers = 1/2 cup pankotextureadds gluten
lighter, airier crust
- 2 tablespoon butter, melted
Instructions
- 1
Preheat oven to 350 degrees F. Butter a 1-1/2 quart casserole dish.
- 2
Heat bacon fat in a skillet over medium heat and saute onion until soft.
- 3
Add soup, milk, seasoning, pepper, almonds, and drained green beans. Toss until warmed and smooth. Taste and adjust salt.
- 4
Transfer mixture to prepared baking dish.
- 5
Combine crushed crackers with melted butter and mix well.
- 6
Sprinkle cracker mixture over casserole.
- 7
Bake uncovered at 350 degrees F for 25 to 30 minutes until bubbly.
Tips
Drain canned green beans thoroughly to prevent a watery casserole; pat dry if excess liquid remains.
Don't brown the onion; cook just until softened for a mild, sweet flavor that won't overpower the soup base.
For extra crunch, prepare the cracker topping while the casserole bakes and add it in the final 5 minutes.
Good to Know
Cover and refrigerate up to 3 days. Reheat covered at 325 degrees F for 15-20 minutes until warmed through.
Assemble casserole through step 4 up to 24 hours ahead. Top with cracker mixture and bake just before serving.
Serve warm as a side dish alongside roasted poultry, ham, or beef. Pairs well with mashed potatoes or rice.
Common Mistakes
Don't skip draining canned green beans or the casserole becomes soupy and watery.
Don't skip preheating the oven or cooking time will be uneven and crackers may not brown properly.
Don't brown the onion or it will impart a bitter, burnt flavor to the creamy base.
Substitutions
Dairy-Free Swaps
thinner sauce, add cornstarch slurry if needed
Full guide →Vegan Options
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General Alternatives
lighter, airier crust
Full guide →FAQ
Can I make this casserole ahead?
Yes. Assemble through step 4 and refrigerate up to 24 hours. Add cracker topping and bake just before serving, adding 5-10 minutes to baking time if cold.
What if I don't have bacon fat?
Use butter, olive oil, or vegetable oil in equal amount. Butter provides rich flavor; oils are neutral. Skip if making vegan version.
Can I freeze this casserole?
Freeze unbaked casserole up to 2 months. Bake from frozen, adding 15-20 minutes to baking time and covering with foil if crackers brown too quickly.