Hearty Green Bean And Potato Casserole Recipe

Tasty Green Bean and Potato Casserole Recipe for Home Comfort

Comfort comes alive with this hearty green bean and potato casserole that promises to warm every corner of your dinner table.

Creamy textures and rich flavors dance together in a dish that feels like a warm embrace.

Crisp green beans mingle perfectly with tender potatoes, creating a harmonious blend of textures.

The casserole brings rustic charm and homestyle goodness to your meal.

Each forkful carries memories of traditional family gatherings and cozy weekend dinners.

Layers of deliciousness await you in this simple yet satisfying recipe.

Dive into this comforting classic that transforms ordinary vegetables into an extraordinary side dish.

Everything In Green Bean And Potato Casserole

For Vegetables Base:
  • Green Beans: Crisp and vibrant, select fresh green beans with smooth, bright color and snap when bent.
  • Potatoes: Choose waxy potatoes like Yukon Gold for creamy texture and even cooking throughout the casserole.
For Cheese and Cream Sauce:
  • Butter: Adds rich depth and helps create smooth sauce base for binding ingredients.
  • Heavy Cream: Provides luxurious, silky texture and enhances overall richness of the dish.
  • Cheddar Cheese: Sharp and melty, brings bold tangy flavor to the sauce.
  • Parmesan Cheese: Adds nutty, salty undertone and helps thicken the creamy mixture.
  • Garlic: Infuses aromatic warmth and deepens savory profile of the sauce.
  • Onion: Offers sweet, caramelized foundation for developing complex flavor layers.
For Topping and Seasoning:
  • Breadcrumbs: Creates delightful crispy golden crust that adds textural contrast.
  • Smoked Paprika: Introduces subtle smoky warmth and beautiful reddish hue.
  • Salt, Pepper: Essential for balancing and enhancing overall taste profile.

Tools To Prep Green Bean And Potato Casserole

  • Large pot: Essential for boiling potatoes and green beans efficiently.
  • Colander: Crucial for draining vegetables after boiling.
  • Large skillet: Perfect for preparing the creamy cheese sauce.
  • 9×13-inch casserole dish: Ideal for baking and serving the entire dish.
  • Cutting board: Needed for chopping onions and preparing ingredients.
  • Chef's knife: Sharp tool for precise vegetable dicing.
  • Wooden spoon or spatula: Great for stirring sauce and mixing ingredients.
  • Measuring cups and spoons: Helps ensure accurate ingredient quantities.

Steps To Make Green Bean And Potato Casserole

Steps To Make Green Bean And Potato Casserole
  • Veggie Preparation

Boil a pot of water with a pinch of salt. Drop diced potatoes into the bubbling water and let them soften for about 8 minutes. Toss green beans into the same pot and cook everything together for another 4-5 minutes until tender. Drain and set vegetables aside.

  • Creamy Sauce Magic

Warm a skillet and melt butter until it sizzles. Toss in diced onions and cook until they turn translucent and fragrant. Add minced garlic and let it dance around the pan. Pour in heavy cream and watch it simmer gently. Sprinkle cheese generously, stirring until the sauce becomes smooth and velvety. Season with a dash of smoked paprika, salt, and pepper.

  • Casserole Assembly

Transfer cooked vegetables into a greased baking dish. Pour the luxurious cheese sauce over the vegetables, gently mixing to ensure every morsel gets coated with creamy goodness.

  • Crispy Golden Topping

Scatter breadcrumbs across the top of the casserole. For extra indulgence, drizzle melted butter over the breadcrumbs to create a golden, crunchy layer.

  • Baking Bliss

Slide the casserole into a preheated oven at 375F. Bake for 20-25 minutes until the top turns a beautiful golden brown and the edges bubble with cheesy excitement.

  • Serving

Let the casserole rest for a few minutes after removing from the oven. Serve warm and enjoy the comforting blend of vegetables and creamy cheese.

Ways To Add More Flavor To Green Bean And Potato Casserole

  • Creamy Comfort Boosters: Green Bean and Potato Casserole Tips
  • Cheese Flexibility: Swap cheddar with Gruyère or Swiss for a more elegant flavor profile that adds sophisticated depth to the dish.
  • Protein Power-Up: Incorporate cooked bacon bits, diced ham, or shredded rotisserie chicken to transform this side dish into a complete hearty meal that satisfies bigger appetites.
  • Gluten-Free Adaptation: Replace traditional breadcrumbs with crushed gluten-free crackers or almond flour to make the recipe celiac-friendly without compromising the delicious crispy topping texture.
  • Veggie Variety: Experiment by adding roasted bell peppers, caramelized mushrooms, or spinach to introduce additional nutrients and create exciting flavor combinations that keep the casserole interesting and nutritionally balanced.

Serving Green Bean And Potato Casserole At Meals

  • Cozy Family Dinner Companion: Pair this hearty casserole with roasted chicken or grilled salmon for a complete and satisfying meal that everyone will love.
  • Veggie Lovers' Delight: Serve alongside a crisp green salad with a tangy vinaigrette to balance the rich, creamy cheese sauce and add a fresh contrast.
  • Brunch Showstopper: Transform this dish into a brunch highlight by topping with a poached egg and sprinkling some fresh herbs like chives or parsley for an elegant touch.
  • Potluck Perfection: Bring this crowd-pleasing casserole to community gatherings or holiday parties, as it travels well and can be easily reheated without losing its delicious texture.

Storage Help For Green Bean And Potato Casserole

  • Refrigeration Rescue: Store leftovers in an airtight container within 2 hours of cooking, keeping the casserole fresh for 3-4 days in the refrigerator.
  • Freezer-Friendly Feast: Wrap the casserole tightly in aluminum foil or freezer-safe containers, storing for up to 2 months. Thaw overnight in the refrigerator before reheating.
  • Reheating Revival: Warm individual portions in the microwave for 1-2 minutes, or reheat the entire dish in a 350F oven for 15-20 minutes until heated through and bubbly.
  • Ingredient Freshness Tip: Keep vegetables crisp by separating green beans and potatoes from the cheese sauce when storing, mixing them together just before reheating to maintain optimal texture.

Quick Recipe Overview

Prep Time: 15 minutes

Cook Time: 40 minutes

Total Time: 55 minutes

Calories: 420 kcal

Servings: 3

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Hearty Green Bean And Potato Casserole Recipe

Hearty Green Bean And Potato Casserole Recipe


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4.8 from 35 reviews

  • Total Time: 55 minutes
  • Yield: 3 1x

Description

Green bean and potato casserole merges classic comfort with hearty vegetables from midwestern kitchens. Creamy sauce, crispy bacon, and golden breadcrumbs create a satisfying side dish you’ll crave at family gatherings.


Ingredients

Scale
  • 1 lb (450 g) green beans, trimmed and halved
  • 4 medium potatoes, peeled and diced
  • 1 small onion, diced
  • 3 cloves garlic, minced
  • 1 cup heavy cream (or milk)
  • 1 cup shredded cheddar cheese
  • ½ cup grated Parmesan cheese
  • 2 tbsps unsalted butter
  • ½ tsp smoked paprika (optional)
  • ½ cup breadcrumbs (optional, for topping)
  • Salt and pepper to taste

Instructions

  1. Vegetable Preparation: Bring a large pot of salted water to a vigorous boil. Add diced potatoes and simmer for 8 minutes until slightly tender, then introduce green beans and cook for an additional 4-5 minutes. Drain thoroughly and set aside.
  2. Flavor Foundation: In a large skillet over medium heat, melt butter and sauté diced onions until translucent. Incorporate minced garlic and cook briefly to release its aromatic properties.
  3. Cheese Sauce Creation: Pour heavy cream into the skillet, bringing to a gentle simmer. Gradually whisk in cheddar and Parmesan cheeses, blending with smoked paprika, salt, and pepper until achieving a smooth, velvety consistency.
  4. Casserole Assembly: Transfer potatoes and green beans to a casserole dish. Lavishly coat vegetables with the cheese sauce, ensuring even distribution. Optional: Sprinkle buttered breadcrumbs across the surface for added texture.
  5. Baking Process: Position the casserole in a preheated oven at 375°F (190°C). Bake for 20-25 minutes until the top transforms into a golden, bubbling masterpiece. Allow a brief resting period after removing from the oven to let flavors meld and settle.

Notes

  • Prevent Vegetable Overcooking: Monitor potato and green bean cooking time closely to maintain a crisp, tender texture without becoming mushy or losing nutritional value.
  • Cheese Sauce Smoothness: Whisk cheese gradually and consistently to prevent lumps, ensuring a silky, uniform sauce that coats vegetables evenly.
  • Enhance Breadcrumb Topping: Lightly toast breadcrumbs with melted butter before sprinkling for extra crunch and golden-brown color.
  • Dietary Modifications: Substitute heavy cream with low-fat milk or plant-based alternatives for lighter version; use gluten-free breadcrumbs for celiac-friendly option.
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 3
  • Calories: 420
  • Sugar: 3 g
  • Sodium: 600 mg
  • Fat: 30 g
  • Saturated Fat: 18 g
  • Unsaturated Fat: 10 g
  • Trans Fat: 0 g
  • Carbohydrates: 33 g
  • Fiber: 4 g
  • Protein: 10 g
  • Cholesterol: 80 mg
Liam O’Sullivan

Liam O’Sullivan

Founder & Culinary Content Creator

Expertise

Recipe Development​, Traditional Irish and European Cuisines, Food Styling and Photography, Culinary Education​

Education

Dublin Institute of Technology (DIT) – School of Culinary Arts and Food Technology

  • Degree: Bachelor of Arts in Culinary Arts
  • Focus: Comprehensive training in classical and modern cooking techniques, kitchen management, and menu development.​

Ballymaloe Cookery School

  • Program: 12-Week Certificate Course
  • Focus: Intensive, hands-on experience emphasizing farm-to-table cooking and sustainable practices.​

Isabella brings a global spark to the Craft Meats table. Born in Florence and trained at the Apicius International School of Hospitality, she blends classic Italian flavor with modern writing that’s easy to follow and hard to forget. 

Her additional training at the Italian Chef Academy fueled her love for well-crafted dishes, especially ones that spotlight beautiful cuts of meat.

She’s a food writer with heart, and a deep love for storytelling through single recipes. Her goal? To help you cook with more confidence and a little more joy, no matter where you start.

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