This Slow Cooker Sausage, Green Beans, and Potatoes casserole is the ultimate all-in-one comfort meal. It features savory, smoky cocktail sausages, tender Yukon Gold potatoes, and crisp-tender green beans, all tossed in a rich, seasoned garlic-butter glaze. It is incredibly easy to prep, completely hands-off, and makes for a hearty, family-approved weeknight dinner!
- Prep Time: 10 minutes
- Cook Time: 4–5 hours (Low) or 2–3 hours (High)
- Servings: 6 servings
🛒 Ingredients
- 1 lb smoked cocktail sausages (or kielbasa sliced into rounds)
- 1.5 lbs Yukon Gold potatoes, washed and diced into bite-sized cubes (skins left on)
- 1 lb fresh green beans, washed, trimmed, and snapped into halves
- 4 tablespoons unsalted butter, melted
- 1/4 cup chicken broth
- 1 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/2 teaspoon Italian seasoning
- Salt and freshly ground black pepper to taste
👩🍳 Step-by-Step Instructions
Step 1: Layer the Ingredients
In a 6-quart slow cooker, combine the diced Yukon Gold potatoes, trimmed green beans, and smoked cocktail sausages. Toss them together lightly so the colors and textures are evenly distributed throughout the pot.
Step 2: Prepare the Savory Glaze
In a small bowl, whisk together the melted butter, chicken broth, garlic powder, onion powder, Italian seasoning, salt, and a generous amount of freshly cracked black pepper.
Step 3: Drizzle and Coat
Pour the seasoned garlic-butter mixture evenly over the sausages and vegetables in the slow cooker. Use a large spoon to gently fold everything together until every piece of potato and green bean is beautifully glossy and coated in the herb glaze.
Step 4: Slow Cook
Cover the slow cooker tightly with the lid. Cook on LOW for 4 to 5 hours (or on HIGH for 2 to 3 hours). You will know it is completely done when the potatoes are fork-tender and the sausages are plump and juicy.
Step 5: Final Toss and Serve
Turn the slow cooker to the “Warm” setting. Give the dish one final, gentle toss to redistribute the rich, savory juices pooling at the bottom of the liner. Serve hot directly from the pot as a complete, comforting meal!
💡 Recipe Tips & Variations
- Add Onion Flavor: For an extra layer of sweetness and crunch, toss in one small yellow onion, coarsely diced, along with the potatoes and green beans.
- Sausage Options: While cocktail wieners are fun and quick, you can swap them for smoked turkey sausage, spicy andouille, or sliced smoked bratwurst to change up the flavor profile.
- Bacon Upgrade: Top the dish with 1/4 cup of crispy, crumbled bacon bits right before serving for an extra layer of smoky crunch.
📦 Storing and Reheating
- To Store: Keep leftovers in an airtight container in the refrigerator for up to 3 to 4 days.
- To Reheat: Simply microwave individual portions for 1 to 2 minutes, or spread the leftovers onto a baking sheet and bake at 350°F (175°C) for 10 minutes to crisp up the edges of the potatoes again.