Table of Contents
Description
This Keto Beef & Green Bean Casserole is creamy, hearty, and low-carb—an easy, sugar-free dinner the whole family will love!
Introduction
When comfort food cravings hit, nothing satisfies quite like a warm, cheesy casserole fresh out of the oven. This Keto Beef & Green Bean Casserole delivers all the cozy, nostalgic flavors you love—without the carbs that come with traditional versions. It’s rich, creamy, and filling, yet completely low-carb, keto-friendly, and sugar-free.
This recipe is perfect for busy weeknights, meal prep Sundays, or anytime you want an easy healthy recipe that doesn’t feel restrictive. Tender green beans, savory seasoned ground beef, and a creamy cheese sauce come together in one skillet, then bake into golden perfection. It’s the kind of meal that makes the kitchen smell amazing and brings everyone to the table fast.
If you’re following a keto lifestyle or simply cutting carbs, this dish proves you don’t have to sacrifice flavor. Simple ingredients, minimal prep, and big comfort-food energy—this casserole checks all the boxes for a satisfying low-carb dinner the whole family will request again and again. 😊
Ingredients
Here’s everything you’ll need to make this comforting keto casserole:
- 1 lb ground beef (80/20 preferred)
- 3 cups fresh green beans, trimmed and cut
- 1 cup heavy cream
- 1 cup shredded cheddar cheese
- ½ cup shredded mozzarella cheese
- 3 tbsp cream cheese
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 1 tsp Italian seasoning
- ½ tsp paprika
- Salt and black pepper, to taste
- 1 tbsp olive oil or butter
Why These Ingredients Work
Ground beef adds hearty protein, green beans keep it fresh and low-carb, and the cheese blend creates a creamy, indulgent texture without any flour or sugar.
Ingredient Notes
- Ground Beef: Choose grass-fed if possible for richer flavor and better fats.
- Green Beans: Fresh beans give the best texture, but frozen (thawed and drained) also work.
- Cheese: Full-fat cheese melts smoothly and keeps the casserole keto-compliant.
- Heavy Cream: Adds richness and helps bind everything together.
- Seasonings: Simple spices let the beef and cheese shine without overpowering the dish.
Recipe Equipment
You’ll only need a few basic kitchen tools:
- Large skillet
- Cutting board and knife
- Mixing spoon or spatula
- 9×13-inch baking dish
- Measuring cups and spoons
- Oven
Recipe Stat Sheet (Quick Overview)
| Category | Details |
|---|---|
| Prep Time | 15 minutes |
| Cook Time | 25 minutes |
| Total Time | 40 minutes |
| Servings | 6 |
| Difficulty | Easy |
| Diet Type | Keto, Low-Carb |
| Net Carbs | ~4g per serving |
Step-by-Step Instructions
Step 1: Preheat & Prep
Preheat your oven to 375°F. Lightly grease your baking dish and set it aside.
Step 2: Cook the Beef
Heat olive oil or butter in a large skillet over medium heat. Add chopped onion and cook until soft and fragrant. Stir in garlic, then add ground beef. Cook until browned and crumbly, seasoning with salt, pepper, paprika, and Italian seasoning.
Step 3: Add the Green Beans
Toss the green beans into the skillet. Let them cook for 4–5 minutes until bright green and slightly tender, soaking up all those savory beef juices.
Step 4: Make It Creamy
Lower the heat and stir in cream cheese until melted. Slowly add heavy cream, stirring until the mixture becomes silky and smooth. Fold in half of the shredded cheeses for extra creaminess.
Step 5: Bake to Perfection
Transfer everything to the baking dish. Sprinkle remaining cheese on top and bake uncovered for 20–25 minutes, until bubbly and golden. Let it rest for 5 minutes before serving.
Pro Tips & Variations
- Extra Crunch: Add chopped bacon or crushed pork rinds on top before baking.
- Veggie Boost: Mix in mushrooms or cauliflower rice for extra volume.
- Spicy Kick: Add red pepper flakes or a splash of hot sauce.
- Dairy-Free Option: Use dairy-free cheese and coconut cream (note carb changes).
- Meal Prep Friendly: This casserole tastes even better the next day—perfect for leftovers!
Serving Suggestions
This keto casserole is satisfying on its own, but pairs beautifully with:
- A crisp keto side salad
- Roasted cauliflower or zucchini
- Garlic butter mushrooms
- Keto dinner rolls or cloud bread
It’s a complete low-carb dinner that feels indulgent without the guilt.
Storage Information
- Refrigerator: Store leftovers in an airtight container for up to 4 days.
- Freezer: Freeze portions for up to 2 months.
- Reheating: Warm in the oven at 350°F or microwave until heated through.
Nutrition Facts (Per Serving – Estimated)
- Calories: 420
- Fat: 32g
- Protein: 28g
- Total Carbs: 6g
- Net Carbs: 4g
- Sugar: 2g
This Keto Beef & Green Bean Casserole is proof that low-carb dinners can be just as comforting and delicious as classic favorites. Creamy, cheesy, and incredibly satisfying, it’s a recipe you’ll want to keep on repeat. 🧀🥘
Give it a try, share it with your keto-loving friends, and let us know in the comments how it turned out for you. Your next favorite easy keto dinner is waiting!