Hearty Slow Cooker Sausage and Potato Casserole Recipe

Hearty meals that warm the soul often start with simple ingredients and a slow cooker sausage and potato casserole that promises comfort in every bite.

Savory sausages blend perfectly with tender potatoes, creating a rustic dish that speaks to home-cooked goodness.

Robust flavors mingle effortlessly in this one-pot wonder, making weeknight dinners a breeze.

The slow cooker works its magic, infusing each ingredient with rich, deep tastes that develop over hours of gentle cooking.

Layers of smoky sausage, creamy potatoes, and aromatic herbs come together in a symphony of deliciousness.

Busy home cooks will appreciate how little effort yields such satisfying results.

This recipe turns ordinary ingredients into an extraordinary meal that will have everyone asking for seconds.

Dive into this comforting casserole and experience a true culinary embrace.

Quick Recipe Overview

Prep Time: 10 minutes

Cook Time: 4-6 hours

Total Time: 4 hours 10 minutes – 6 hours 10 minutes

Calories: 463 kcal

Servings: 7

What’s in Slow Cooker Sausage and Potato Casserole

• Hash Browns: Provides a hearty potato foundation with crispy texture and comforting starchiness.
• Kielbasa: Adds smoky, robust flavor and protein to create a satisfying meal.
• Onion: Brings depth and aromatic sweetness to enhance overall dish complexity.

• Cream of Mushroom Soup: Creates silky, rich sauce that holds ingredients together.
• Sour Cream: Introduces tangy creaminess and helps balance the dish's richness.
• Cheddar Cheese: Delivers sharp, melty goodness and golden-brown topping.

• Creole Seasoning: Delivers zesty, bold Louisiana-style kick to elevate flavor profile.
• Salt: Enhances and balances all ingredient flavors.
• Black Pepper: Adds subtle warmth and gentle spiciness to complete seasoning blend.

Tools for Sausage & Potato Casserole in a Slow Cooker

• Slow Cooker: Essential for this one-pot comfort meal, providing hands-off cooking.
• Large Mixing Bowl: Perfect for combining soup mixture and seasonings smoothly.
• Wooden Spoon or Spatula: Great for stirring ingredients and ensuring even distribution.
• Measuring Cups: Helps accurately portion out cheese and other ingredients.
• Measuring Spoons: Ensures precise seasoning and salt measurements.

Slow Cooker Instructions for Sausage and Potato Casserole

• Slow Cooker Comfort

A hearty meal that brings warmth and satisfaction, perfect for busy families or cozy weekend gatherings. This sausage and potato casserole transforms simple ingredients into a delicious one-pot wonder.

• Ingredient Harmony

Layer kielbasa, hash browns, and onions in your slow cooker, creating a delightful base that promises rich flavor and satisfying texture.

• Creamy Infusion

Whisk together a magical blend of cream of mushroom soup, sour cream, and seasonings that will elevate the entire dish with tangy and savory notes.

• Cheesy Crown

Generously sprinkle cheese over the top, allowing it to melt and create a golden, irresistible surface during cooking.

• Slow Magic

Let your slow cooker work its magic, transforming raw ingredients into a tender, bubbling masterpiece. Cook on low for 6 hours or high for 4 hours until potatoes reach perfect softness.

• Serving Delight

Scoop out steaming portions and watch as your family gathers around, drawn by the inviting aroma and promise of comfort food at its finest.

Flavor Tips for Sausage & Potato Casserole

• Swap kielbasa with spicy andouille sausage for an extra kick of flavor.
• Experiment with different cheese varieties like pepper jack, gruyere, or smoked gouda to add depth to the dish.
• Incorporate diced bell peppers or spinach for added nutrition and vibrant color.
• Sprinkle breadcrumbs or crushed crackers over the cheese before cooking to create a delightful crunchy layer.

Serving Sausage and Potato Casserole with Sides

• Hearty Dinner Companion: Pair this rich casserole with a crisp green salad dressed in a light vinaigrette to balance the dish's creamy and savory profile.
• Brunch Sensation: Transform this recipe into a weekend brunch star by serving alongside sunny-side-up eggs and fresh toast for a complete morning meal.
• Crowd-Pleasing Potluck Option: Bring this casserole to gatherings in a portable slow cooker, keeping it warm and ready for hungry friends and family to enjoy throughout the event.
• Veggie Side Kick: Complement the dish with roasted seasonal vegetables like Brussels sprouts or glazed carrots to add color and extra nutrition to the meal.

Storage for Leftover Sausage and Potato Casserole

• Fridge Fresh Lifespan: Store leftover casserole in an airtight container for up to 3-4 days, keeping the delicious flavors intact and ready for quick reheat.
• Smart Portion Splitting: Divide the casserole into individual meal-sized containers for convenient grab-and-go lunches or quick weeknight dinners during busy weeks.
• Freezer Friendly Strategy: Wrap the casserole tightly in freezer-safe containers or heavy-duty aluminum foil, which allows storage for up to 2 months without losing taste or texture.
• Reheating Power Technique: Warm refrigerated or thawed casserole in the microwave or oven at 350°F, adding a splash of chicken broth to maintain moisture and prevent dryness during the reheating process.

Hearty Slow Cooker Sausage and Potato Casserole Recipe

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4.6 from 24 reviews

• Total Time: 4 hours 10 minutes – 6 hours 10 minutes
• Yield: 7 1x

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Description

Home cooks adore this hearty slow cooker sausage and potato casserole that combines savory Polish kielbasa with creamy potatoes. Simple ingredients and minimal prep create a comforting meal you’ll want to savor again and again.

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Ingredients

Scale 1x2x3x

• 14 oz (397 g) kielbasa sausage, cut into small pieces
• 1 (32 oz / 907 g) bag hash browns or fresh diced potatoes
• 2 ½ cups cheddar cheese, shredded
• 1 (10.5 oz / 298 g) can cream of mushroom soup
• 1 small onion, diced
• ½ cup sour cream
• 1 tsp creole seasoning or favorite seasoning blend
• Salt to taste
• Pepper to taste

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Instructions

1. Preparation: Coat the slow cooker with cooking spray to prevent sticking and ensure effortless cleanup.
2. Layering Foundation: Create a robust base by evenly spreading hash browns across the bottom of the slow cooker, forming a crispy potato foundation.
3. Sausage and Aromatics: Distribute kielbasa medallions and finely diced onions throughout the potato layer, ensuring a harmonious blend of flavors and textures.
4. Cheese Infusion: Sprinkle two-thirds of the sharp cheddar cheese over the mixture, allowing it to melt and create a luxurious, creamy consistency.
5. Seasoning Blend: Whisk cream of mushroom soup, sour cream, creole seasoning, salt, and pepper into a silky, well-integrated sauce that will elevate the entire dish.
6. Flavor Melding: Pour the seasoned sauce over the layered ingredients, gently folding to ensure complete coverage and even distribution of flavors.
7. Cheese Topping: Crown the casserole with the remaining cheddar cheese, creating a golden, tantalizing surface.
8. Slow Cooking: Cover and cook on low for 6 hours or high for 4 hours, allowing the ingredients to tenderize and marry their flavors completely.
9. Serving: Let the casserole rest briefly after cooking, then serve piping hot, presenting a comforting, hearty meal that showcases the perfect balance of potatoes, sausage, and melted cheese.

Notes

• Optimize Cooking Spray: Use non-stick spray generously to prevent stubborn food residue and simplify cleaning after enjoying your delicious meal.
• Strategic Cheese Layering: Distribute cheese in two stages for maximum melting – first layer creates creamy texture, top layer provides golden, crispy finish.
• Seasoning Secret: Whisk cream sauce separately to ensure even spice distribution, preventing clumpy or unevenly seasoned bites throughout the casserole.
• Temperature Flexibility: Adjust cooking time based on your schedule – low and slow (6 hours) develops deeper flavors, while high heat (4 hours) works for quicker meal preparation.

• Prep Time: 10 minutes
• Cook Time: 4-6 hours
• Category: Dinner, Lunch
• Method: Slow Cooking
• Cuisine: American

Nutrition

• Serving Size: 7
• Calories: 463
• Sugar: 3 g
• Sodium: 1020 mg
• Fat: 28 g
• Saturated Fat: 13 g
• Unsaturated Fat: 10 g
• Trans Fat: 1 g
• Carbohydrates: 36 g
• Fiber: 2 g
• Protein: 20 g
• Cholesterol: 78 mg