Turn your favorite holiday side dish into irresistible finger food with these Green Bean Casserole Bites. They’re creamy, crispy, and baked in mini phyllo shells for the perfect appetizer that’s both elegant and easy. Each bite delivers all the comforting flavors of the classic casserole, tender green beans, savory mushroom filling, and crunchy onions, in a perfectly portioned mini cup. These are sure to disappear fast at any gathering!
Why You’ll Love This Recipe
- Bite-sized version of the classic holiday casserole
- Easy to make and serve, no plates or forks needed
- Creamy, savory filling with a crispy golden topping
- Perfect for holiday, potlucks, or family dinners
- Ready in under 30 minutes with minimal prep
Ingredients

- Chopped green beans, cooked
- Cream of mushroom soup
- Shredded cheddar cheese
- Crispy fried onions
- Garlic powder
- Black pepper
- Mini phyllo shells (prebaked)
Step-by-Step Instructions

- Preheat oven to 375°F (190°C).
- In a medium bowl, combine cooked green beans, cream of mushroom soup, shredded cheese, garlic powder, and black pepper. Mix well.
- Arrange the mini phyllo shells on a baking sheet.
- Spoon the green bean mixture evenly into each shell.
- Top each bite with a few crispy fried onions.
- Bake for 12–15 minutes until the filling is bubbly and the onions are golden.
- Let cool slightly before serving warm.
Tips & Variations
- Add a sprinkle of Parmesan for extra cheesy flavor.
- Use fresh green beans for a firmer bite, or canned for convenience.
- Swap cheddar with mozzarella or Gruyère for a richer taste.
- Drizzle a touch of cream over the filling for added smoothness.
- For a spicy twist, mix in a pinch of cayenne or crushed red pepper flakes.
Storage & Freezer Instructions
- Refrigerate: Store leftovers in an airtight container for up to 3 days.
- Reheat: Warm in the oven at 350°F for 5–7 minutes to keep them crispy.
- Freeze: Freeze unbaked bites on a tray, then store in a freezer bag for up to 1 month. Bake from frozen, adding a few extra minutes.
- Avoid Microwaving: To maintain crispness, always reheat in the oven.
Serving & Pairing Ideas

- Serve as an appetizer for holiday dinners.
- Pair with roasted turkey, mashed potatoes, or cranberry sauce.
- Add to a party platter with stuffed mushrooms or mini quiches.
- Serve warm with a drizzle of sour cream or creamy ranch on the side.
Frequently Asked Questions
Can I use frozen green beans?
Yes! Thaw and pat them dry before mixing to prevent a watery filling. Frozen green beans work just as well as fresh.
Can I make these ahead of time?
Absolutely. Prepare the filling and assemble the bites up to a day ahead, then refrigerate. Bake just before serving for the best texture.
Can I make these without phyllo shells?
Yes, you can use mini tart shells or even shape small biscuit dough rounds in a mini muffin pan for a heartier base.
How can I make this dairy-free?
Use a dairy-free cream of mushroom soup and shredded vegan cheese, they bake beautifully and still taste creamy.
Ready to Make It?
These Green Bean Casserole Bites are the perfect way to bring a beloved holiday classic to your appetizer table. They’re crispy on the outside, creamy inside, and bursting with savory flavor in every bite. Whether you’re hosting or attending a gathering, these little bites are sure to impress, easy to make, fun to serve, and absolutely delicious.
You Might Also Like
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- Golden Beet Dip – Bright, earthy dip for crackers and crudités
Green Bean Casserole Bites
- Total Time: 25 minutes
- Yield: 24 bites
- Diet: Vegetarian
Description
Crispy, creamy Green Bean Casserole Bites baked in mini phyllo shells, the perfect party appetizer that combines all the classic holiday flavors in one delicious bite.
Ingredients
Chopped green beans, cooked
Cream of mushroom soup
Shredded cheddar cheese
Crispy fried onions
Garlic powder
Black pepper
Mini phyllo shells (prebaked)
Instructions
1. Preheat oven to 375°F (190°C).
2. In a medium bowl, combine cooked green beans, cream of mushroom soup, shredded cheese, garlic powder, and black pepper.
3. Arrange mini phyllo shells on a baking sheet.
4. Spoon the green bean mixture evenly into each shell.
5. Top each bite with a few crispy fried onions.
6. Bake for 12–15 minutes until the filling is bubbly and the onions are golden.
7. Let cool slightly before serving.
Notes
Use fresh or frozen green beans — just cook and drain before mixing.
Add Parmesan or cayenne for extra flavor.
Serve warm for best texture.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Appetizer
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 2 bites
- Calories: 90
- Sugar: 2g
- Sodium: 190mg
- Fat: 6g
- Saturated Fat: 3g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 10mg