If you’re craving a warm, hearty, and satisfying dish, this Sausage Green Bean Potato Casserole checks all the boxes. With just a few simple ingredients and minimal prep time, this flavorful one-pan recipe delivers the perfect balance of protein, veggies, and carbs, making it a hit for weeknight dinners, holiday potlucks, or cozy Sunday meals. Plus, it stores well and can easily be made ahead.
In this post, you’ll find step-by-step instructions, pro cooking tips, ingredient swaps, and nutritional insights—all designed to help you recreate this family-favorite dish with ease.
📌 Why You’ll Love This Recipe
- ✅ One-pan, minimal clean-up
- ✅ Budget-friendly and filling
- ✅ Naturally gluten-free
- ✅ Great for meal prepping and leftovers
- ✅ Easily customizable with your favorite sausage or vegetables
🛒 Ingredients You’ll Need
| Ingredient | Quantity | Notes |
|---|---|---|
| Smoked sausage | 1 lb (450g) | Use beef, pork, or turkey |
| Green beans | 2 cups | Fresh or frozen (trimmed ends) |
| Potatoes | 3–4 medium | Yukon gold or red potatoes |
| Olive oil | 2 tbsp | Or any neutral cooking oil |
| Garlic | 3 cloves, minced | Fresh givethe s the best flavor |
| Onion powder | 1 tsp | Optional: ½ small onion, chopped |
| Paprika | ½ tsp | Adds color and warmth |
| Salt & black pepper | To taste | Adjust per sausage saltiness |
🍳 Step-by-Step Instructions
1. Prep the Oven & Potatoes
- Preheat your oven to 400°F (200°C).
- Wash and chop potatoes into bite-sized pieces.
- Optionally parboil the potatoes for 5–7 minutes to reduce overall baking time.
2. Sauté the Sausage
- Slice the sausage into ½-inch rounds.
- In a skillet, lightly brown sausage slices in a tablespoon of oil for 3–4 minutes. This adds a deeper flavor and golden texture.
3. Mix Everything
- In a large mixing bowl, toss together the parboiled potatoes, green beans, browned sausage, garlic, and seasonings.
- Drizzle with olive oil and mix until well combined.
4. Bake the Casserole
- Transfer everything into a greased baking dish.
- Cover with foil and bake for 35–40 minutes.
- Uncover and bake an additional 10–15 minutes until the edges are slightly crispy and golden.
🧀 Optional Add-Ins
Customize this casserole to suit your taste:
- Add shredded cheddar, mozzarella, or gouda cheese on top.
- Stir in cream of mushroom soup for a creamier version.
- Include chopped bacon or mushrooms for added depth.
- Use sweet potatoes or cauliflower for a twist on the classic.
🥗 What to Serve With Sausage Green Bean Potato Casserole
This dish is a complete meal, but it pairs beautifully with:
- Fresh green salad with vinaigrette
- Garlic bread or crusty rolls
- Roasted carrots or sautéed mushrooms
❄️ Storage & Reheating Tips
| Storage Method | Duration | Instructions |
|---|---|---|
| Refrigerator | Up to 4 days | Use airtight containers |
| Freezer | Up to 2 months | Wrap tightly in foil and freeze safely |
| Reheating | Oven at 350°F for 15 mins or Microwave for 2–3 mins | Add a little water before reheating to prevent dryness |
💡 Recipe Tips from the Test Kitchen
- Pre-cook potatoes to ensure even baking and avoid raw centers.
- For best texture, always use fresh green beans. If frozen, thaw and pat dry.
- Don’t skip browning the sausage—this caramelizes the outside and intensifies the flavor.
- Use a glass or ceramic baking dish to retain heat evenly.
🔄 Variations & Dietary Adjustments
- Low-carb/Keto-friendly: Swap potatoes with steamed cauliflower or turnips.
- Vegetarian version: Use plant-based sausage and skip any meat drippings.
- Dairy-free: Skip cheese and cream-based additions; use olive oil or dairy-free butter.
🧾 Nutrition Information (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | ~450 |
| Protein | 18g |
| Carbohydrates | 30g |
| Total Fat | 25g |
| Fiber | 4g |
| Sodium | Moderate (depends on sausage brand) |
Values are estimates and may vary by ingredients used.
❓ Frequently Asked Questions
Can I make this dish ahead of time?
Absolutely. You can prep the entire dish and refrigerate it unbaked for up to 24 hours. Add 5–10 minutes of extra bake time if cooking directly from the fridge.
Can I use canned green beans?
Yes, but it’s not recommended. Canned green beans tend to be soft and can become mushy. Fresh or frozen green beans are better for texture and flavor.
What’s the best type of sausage to use?
Smoked sausage, kielbasa, and andouille are excellent choices. Go with mild or spicy, depending on your heat preference.
Can I add cheese on top?
Yes! Cheddar, mozzarella, or even evenveGoudada work well. Sprinkle over the casserole during the last 10 minutes of baking for a golden, melty finish.
📝 Final Thoughts
This Sausage Green Bean Potato Casserole is more than just a recipe—it’s a go-to comfort dish that brings together flavor, ease, and family-style cooking in one satisfying pan. Whether you’re planning your weeknight dinners, cooking for a crowd, or simply looking for a rustic dish with minimal effort, this casserole has everything you need.
Make it once, and it’s guaranteed to become part of your regular rotation. Remember to experiment with your favorite add-ins and share them with those you love. Food is better when shared, and this dish proves it.
