Green Bean Casserole Cups Recipe

Cozy Green Bean Casserole Cups Recipe: Bite-Sized Holiday Joy

Crispy green bean casserole cups bring nostalgic comfort to your holiday table with a playful twist.

Small individual portions mean everyone gets the perfect crisp-to-creamy ratio.

Fried onions create an irresistible crunch that breaks through the tender green bean interior.

Classic ingredients merge into bite-sized magic that sparks conversation and delights guests.

Familiar flavors become extraordinary when reimagined in these adorable personal servings.

Creamy mushroom sauce binds everything together, promising a memorable side dish.

Whip these up and watch smiles spread around the table.

  • Savor Quick Appetizer Bites: These green bean casserole cups transform a classic side dish into adorable, portable party snacks that guests can easily grab and enjoy.
  • Master Simple Gourmet Cooking: Packed with restaurant-style sophistication, this recipe allows home cooks to create impressive appetizers without advanced culinary skills or complicated techniques.
  • Customize with Ease: Flexible ingredients like adjustable cream amounts and optional seasoning variations let you personalize the recipe to match your taste preferences or pantry supplies.
  • Celebrate Crowd-Pleasing Potential: Perfect for holiday gatherings, potlucks, or game day events where people appreciate familiar flavors presented in a creative, bite-sized format that sparks conversation.

Must-Have Ingredients for Green Bean Casserole Cups

Main Ingredients:
  • Filo Shells: Delicate and crispy pastry shells that serve as the base for this appetizer.
  • Green Beans: Fresh vegetables that provide a tender and nutritious core to the recipe.
  • Mushrooms: Savory fungi that add depth and rich flavor to the casserole mixture.
Dairy and Cream Ingredients:
  • Heavy Cream: Smooth and rich liquid that creates a creamy sauce for binding the ingredients.
  • Parmesan Cheese: Salty and sharp cheese that enhances the overall flavor profile.
  • Butter: Provides a rich base for sautéing and adds a smooth texture to the dish.
Seasoning and Topping Ingredients:
  • Onion Powder, Salt, Pepper: Essential seasonings that balance and enhance the overall taste.
  • French Fried Onions: Crispy topping that adds a crunchy texture and golden brown appearance.
  • Flour: Helps thicken the sauce and create a smooth consistency.

Quick Prep Instructions for Green Bean Casserole Cups

Step 1: Warm Up the Oven

Set your oven to 350F and grab a baking sheet.

Spread out the mini filo shells across the sheet, creating a perfect base for your delicious appetizer.

Step 2: Sizzle the Mushrooms

Grab a skillet and melt butter over medium heat.

Toss in the mushrooms and let them dance around until they become tender and golden, releasing their rich, earthy aroma.

Step 3: Create a Creamy Base

Sprinkle flour over the sautéed mushrooms and let it cook briefly.

Slowly pour in the heavy cream, stirring constantly to create a smooth, velvety sauce that will make your taste buds sing.

Step 4: Blend Green Beans and Cheese

Fold in the chopped green beans and Parmesan cheese.

Let the mixture simmer and combine, adding a splash more cream if needed to achieve that perfect, luscious consistency.

Step 5: Boost the Flavor

Elevate the taste with a sprinkle of onion powder, a pinch of salt, and a dash of pepper.

Taste and adjust the seasonings to make sure every bite is packed with flavor.

Step 6: Fill and Top

Generously spoon the green bean mixture into each delicate filo shell.

Crown each cup with a handful of crispy French fried onions, adding a delightful crunch.

Step 7: Bake to Golden Perfection

Slide the baking sheet into the oven and bake for 4-6 minutes.

Watch as the onions turn a beautiful golden brown, signaling that your Green Bean Casserole Cups are ready to be devoured.

Green Bean Casserole Cups: Winning Prep Tips

  • Arrange filo shells on a parchment-lined baking sheet for easy cleanup and crisp edges.
  • Slice mushrooms uniformly to ensure even cooking and maximum flavor absorption.
  • Adjust heavy cream gradually to achieve the ideal sauce consistency without making the mixture too runny.
  • Use freshly grated Parmesan for richer taste and better melting compared to pre-packaged versions.
  • Watch French fried onions closely during baking to prevent burning and ensure golden-brown perfection.

How to Remix Green Bean Casserole Cups for Variety

  • Vegan Green Bean Bites: Replace heavy cream with coconut milk and use plant-based butter. Swap Parmesan for nutritional yeast for cheesy flavor. Top with crispy panko breadcrumbs instead of French fried onions.
  • Gluten-Free Mini Cups: Use gluten-free filo shells or phyllo dough. Substitute flour with cornstarch or arrowroot powder for thickening sauce. Choose gluten-free crispy onions as topping.
  • Low-Carb Veggie Cups: Replace filo shells with roasted zucchini rounds or bell pepper halves. Use cauliflower cream instead of heavy cream. Garnish with crushed almonds for crunch.

How to Serve Green Bean Casserole Cups at Gatherings

  • Elegant Party Platter: Arrange these green bean casserole cups on a sleek serving tray with fresh herb sprigs for an impressive appetizer display at dinner parties or holiday gatherings.
  • Cocktail Hour Companion: Pair these bite-sized treats with crisp white wine or champagne, creating a sophisticated small plate perfect for social events and wine tastings.
  • Brunch Brilliance: Serve alongside scrambled eggs and bacon for a delightful morning gathering, offering guests a unique and flavorful breakfast side dish that breaks away from traditional options.
  • Quick Snack Solution: Pack these cups in lunch boxes or enjoy as a quick afternoon snack, providing a convenient and tasty way to get your vegetable intake with a crispy, creamy texture.

Storage Hacks for Green Bean Casserole Cups Leftovers

  • Store leftover Green Bean Casserole Cups in an airtight container. Keep refrigerated for up to 3 days. Ensure the container is sealed tightly to maintain freshness.
  • Wrap individual cups in plastic wrap, then place in a freezer-safe container. Freeze for up to 1 month. Label with the date for easy tracking.
  • Preheat oven to 350F. Place frozen or chilled cups on a baking sheet. Warm for 5-7 minutes until heated through. Watch to prevent burning.
  • Place cups on a microwave-safe plate. Heat for 30-45 seconds. Check temperature and avoid overheating to maintain crispy texture.

FAQs

  • Are filo shells necessary for this recipe?

Yes, mini filo shells are crucial as they create the crispy cup base that holds the green bean mixture and provide a delicate, crunchy texture.

  • Can I use fresh or frozen green beans?

Fresh green beans work best for this recipe, providing better texture and flavor compared to frozen. Ensure they are finely chopped for even distribution in the filo cups.

  • How do I prevent the filo shells from getting soggy?

To maintain crispiness, fill the shells just before baking and avoid adding too much moisture to the green bean mixture. Bake briefly at high heat to keep the shells crunchy.

Print
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Green Bean Casserole Cups Recipe

Green Bean Casserole Cups Recipe


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4.6 from 13 reviews

  • Total Time: 25 minutes
  • Yield: 12 1x

Description

Green bean casserole cups bring classic comfort to bite-sized perfection, nestling creamy mushroom sauce and crispy onions in delicate pastry shells. Guests will savor these elegant appetizers that elevate traditional holiday flavors into irresistible handheld delights.


Ingredients

Scale

Main Ingredients:

  • 1 (15-count) package mini filo shells, thawed
  • 1 cup chopped frozen green beans, thawed
  • 1/4 cup French fried onions, for topping

Filling Ingredients:

  • 1/2 cup finely chopped fresh mushrooms
  • 1 tablespoon butter, for sauteing
  • 1 tablespoon flour, for thickening
  • 3/41 cup heavy cream, for the sauce

Seasoning Ingredients:

  • 1/8 cup grated Parmesan cheese, for flavor
  • 1 pinch onion powder, for seasoning
  • Salt and pepper to taste

Instructions

  1. Preheat the oven to 350°F and arrange mini filo shells on a clean baking sheet, ensuring they are evenly spaced.
  2. In a skillet over medium heat, melt butter and sauté mushrooms until they become tender and release their moisture, approximately 5 minutes.
  3. Sprinkle flour over the mushrooms and cook for 2 minutes, stirring constantly to prevent burning and create a roux-like base.
  4. Gradually pour heavy cream into the skillet, whisking continuously to create a smooth, creamy sauce without lumps.
  5. Add chopped green beans and Parmesan cheese to the sauce, stirring until the mixture is well combined and heated through. Adjust cream quantity if needed for desired consistency.
  6. Season the mixture with onion powder, salt, and pepper, tasting and adjusting flavors to preference.
  7. Using a spoon, carefully fill each filo shell with the green bean and mushroom mixture, ensuring an even distribution.
  8. Generously top each filled shell with French fried onions for extra crunch and flavor.
  9. Bake in the preheated oven for 4-6 minutes, watching carefully until the onions turn golden brown and crispy.
  10. Remove from oven and serve immediately while warm for optimal taste and texture.

Notes

  • Customize Texture Control the sauce’s thickness by adjusting heavy cream gradually, ensuring a smooth, creamy consistency without becoming too runny.
  • Vegetarian Swap Replace butter with olive oil and use plant-based Parmesan cheese for a dairy-free version that maintains rich flavor.
  • Make-Ahead Prep Cook green bean mixture and store separately from filo shells in the refrigerator, assembling and baking just before serving to preserve crispy texture.
  • Dietary Adaptation Use gluten-free flour and check filo shells’ ingredients for guests with gluten sensitivities, making this appetizer inclusive for more dietary needs.
  • Prep Time: 15 minutes
  • Cook Time: 10 minutes
  • Category: Dinner, Appetizer, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 97 kcal
  • Sugar: 0.8 g
  • Sodium: 112 mg
  • Fat: 7.1 g
  • Saturated Fat: 3.9 g
  • Unsaturated Fat: 2.8 g
  • Trans Fat: 0.1 g
  • Carbohydrates: 6.4 g
  • Fiber: 0.5 g
  • Protein: 3.2 g
  • Cholesterol: 19 mg
Nathaniel Brooks

Nathaniel Brooks

Founder & Recipe Developer

Expertise

Farm-to-table cuisine, Seasonal recipe development, Culinary storytelling

Education

Ivy Tech Community College – Indianapolis, IN
Culinary Arts / Hospitality Administration & Events
Focused on hands-on training in classical and modern culinary techniques. ​


Nathaniel’s story starts in the foothills of the Appalachian Mountains, where farm stands, backyard gardens, and old family recipes shaped his love for real food. After graduating from Ivy Tech Community College in Indianapolis, he spent years working in farm-to-table kitchens, learning how to turn local, seasonal ingredients into something memorable.
Today, Nathaniel pours that same spirit into every single recipe on Aspiring Culinarian – recipes that feel real, comforting, and connected to the land. When he’s not in the kitchen, you’ll find him foraging wild herbs, chasing sunsets with his camera, or writing about the flavors that shaped his roots.

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