Keto Cheesy Beef & Green Chili Casserole is a rich, Tex-Mex–inspired low-carb dinner made with seasoned ground beef, green chilis, melted cheese, and a creamy sauce. This easy keto casserole delivers bold flavor and satisfying comfort while staying fully low-carb, making it perfect for family dinners, meal prep, and quick weeknight meals.
About This Recipe
If you love casseroles that deliver bold flavor with very little effort, this keto beef and green chili bake brings everything together in a simple, comforting dish that feels warm and satisfying from the first bite. The combination of browned beef, mild green chilis, and creamy cheese creates a Tex-Mex comfort food profile that is full of flavor without being spicy. The sauce bakes into the meat, giving it that rich, melt-together quality casseroles are known for, and the top develops a golden layer of melted cheese that stretches and bubbles beautifully when served. It’s the kind of dish that tastes indulgent and hearty while still staying fully keto-friendly, making it a reliable dinner option for busy days.
Traditional Tex-Mex casseroles often rely on tortillas, canned soup bases, or flour-thickened sauces, but this keto version keeps everything simple and low-carb. The green chilis bring gentle warmth without overpowering the dish, and the cream cheese and sour cream create a silky sauce that melts into the beef as it bakes. Shredded cheese binds everything together, giving the casserole structure and richness while still keeping it easy to portion and serve. It reheats extremely well, holds its shape, and becomes even more flavorful the next day as the chilis blend deeper into the beef and sauce.
What makes this recipe especially useful is how versatile and dependable it is. You can make it ahead, refrigerate it, or freeze it for later, and it fits into everything from quick weeknight meals to large-batch meal prep. It pairs naturally with keto sides like cauliflower rice or roasted vegetables, but it’s also satisfying enough to stand on its own. The mild, creamy, cheesy flavor profile makes it appealing for the whole family, even for people who aren’t following keto. Whether you’re looking for a comforting casserole, a simple meal prep dish, or an easy Tex-Mex-inspired dinner, this cheesy beef and green chili casserole delivers every time with minimal effort.
Why You’ll Love This Recipe
- Tex-Mex flavor without carbs
- Rich, creamy, cheesy, and satisfying
- Simple ingredients, quick prep
- Great for meal prep and leftovers
- Mild enough for the whole family
- Keto, low-carb, gluten-free
Ingredients
- 1 1/2 lbs ground beef
- 1 medium onion, diced
- 1 tsp garlic powder
- 1 tsp cumin
- 1 tsp chili powder
- 1/2 tsp salt
- 1/4 tsp black pepper
- 2 cans (4 oz each) diced green chilis
- 8 oz cream cheese, softened
- 1/2 cup sour cream
- 2 cups shredded cheddar or Mexican blend cheese
Instructions
Preheat oven to 375°F.
- Brown ground beef with onion in a skillet; drain excess fat.
- Season with garlic powder, cumin, chili powder, salt, and pepper.
- Stir in diced green chilis.
- Add cream cheese and sour cream; mix until melted and creamy.
- Transfer mixture to a casserole dish.
- Top with shredded cheese.
- Bake 20–25 minutes or until cheese is golden and bubbling.
- Cool slightly before serving.
Nutrition (per serving)
- Calories: 450
- Fat: 34 g
- Net Carbs: 5 g
- Protein: 32 g
FAQ
- Is this casserole spicy?
No — green chilis are mild, but you can use hot chilis if you want heat. - Can I use ground turkey?
Yes, but add extra seasoning since turkey is milder. - Does it freeze well?
Yes — freeze before baking for best results. - Can I add veggies?
Zucchini, mushrooms, or bell peppers work well.
Variations & Substitutions
- Add jalapeños for heat
- Swap cheddar for pepper jack
- Add cauliflower rice to make it heartier
- Top with sliced olives or green onions
Serving Suggestions
- Serve with cauliflower rice, roasted broccoli, or a fresh green salad.
Keto Cheesy Beef & Green Chili Casserole
Ingredients
- 1 1/2 lbs ground beef
- 1 medium onion (diced)
- 1 tsp garlic powder
- 1 tsp cumin
- 1 tsp chili powder
- 1/2 tsp salt
- 1/4 tsp black pepper
- 2 cans (4 oz each diced green chilis)
- 8 oz cream cheese (softened)
- 1/2 cup sour cream
- 2 cups shredded cheddar or Mexican blend cheese
Instructions
- Preheat oven to 375°F.
- Brown ground beef with onion in a skillet; drain excess fat.
- Season with garlic powder, cumin, chili powder, salt, and pepper.
- Stir in diced green chilis.
- Add cream cheese and sour cream; mix until melted and creamy.
- Transfer mixture to a casserole dish.
- Top with shredded cheese.
- Bake 20–25 minutes or until cheese is golden and bubbling.
- Cool slightly before serving.
Did you make this recipe?
I’d love to hear from you — leave a comment below and tell me how it turned out, what you liked, or if you made any tweaks!
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