Late Wednesday afternoons can feel like a culinary mini crisis; you want something homemade and comforting but don’t have hours to spare. That’s where my 30-Minute Ham Casserole with Broccoli and Cauliflower Rice swoops in to save the day! This dish is a delightful blend of savory ham, vibrant broccoli, and creamy cheese, all nestled in a fluffy, low-carb cauliflower rice base. Not only does it come together in just 30 minutes, making it ideal for hectic weeknights, but it also delivers all the comfort without the guilt. Plus, you can easily swap out ingredients to suit your taste—whether that means different cheeses or adding more vegetables, the possibilities are endless! So, are you ready to transform your dinner routine with this cozy casserole? Let’s get cooking!

Why is this casserole a weeknight winner?
Quick Preparation: In just 30 minutes, this dish transforms your weeknight dinner into a comforting feast without the fuss.
Flavor-Packed Layers: The combination of juicy ham, bright broccoli, and gooey cheese makes every bite a delightful experience.
Low-Carb Goodness: With cauliflower rice as the base, you can indulge in your favorite comfort food without the extra carbs.
Ingredient Flexibility: Feel free to get creative! Substitute in your favorite cheeses or add extra veggies, like bell peppers or spinach, for a personal touch.
Crowd Pleaser: Whether it’s a family dinner or a gathering with friends, this casserole will have everyone asking for seconds. Pair it with a fresh side salad or roasted asparagus for a complete meal experience!
Ham Casserole with Broccoli and Cauliflower Rice Ingredients
For the Casserole
- Steamed Cauliflower Rice – A low-carb base that gives the casserole its fluffy texture; frozen is a time-saver.
- Fresh Broccoli Florets – Adds nutrition and vibrant color; fresh produces the best texture, though thawed frozen works too.
- Cooked Cubed Ham – Brings protein and flavor; using precooked ham makes it a quick option or use leftover ham for extra savings.
- Shredded Cheddar Cheese – Contributes creaminess and savoriness; substitute with Colby jack or Monterey jack for a twist.
- Sour Cream – Provides richness and moisture, elevating the flavor profile.
- Garlic Powder – Enhances the dish with a savory aroma; feel free to use fresh garlic for more depth.
- Onion Powder – Complements the ham and cheese with subtle zestiness; essential for flavor layering.
- Salt and Pepper – Key seasonings to balance flavors according to your taste preferences.
Topping
- Additional Cheddar Cheese – For a gooey, melty topping that makes this ham casserole irresistible.
This Ham Casserole with Broccoli and Cauliflower Rice is not only straightforward to prepare but also a delicious way to savor a comforting meal!
Step‑by‑Step Instructions for Ham Casserole with Broccoli and Cauliflower Rice
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This ensures that your ham casserole with broccoli and cauliflower rice bakes evenly and thoroughly. While the oven is heating, gather your ingredients and equipment, including a large mixing bowl and a 9×13-inch casserole dish, to streamline your cooking process.
Step 2: Combine the Ingredients
In a large bowl, combine the steamed cauliflower rice, fresh broccoli florets, cooked cubed ham, one cup of shredded cheddar cheese, sour cream, garlic powder, onion powder, salt, and pepper. Use a spatula to mix thoroughly until all ingredients are well coated and evenly distributed. The mixture should appear creamy and colorful, showcasing the bright green of broccoli against the white cauliflower rice.
Step 3: Assemble the Casserole
Spread the combined mixture into your pre-greased 9×13 casserole dish. Be sure to level it out with the spatula for even baking. Once the mixture is nicely distributed, top it evenly with the remaining shredded cheddar cheese. The cheese will melt and create a deliciously bubbly crust, adding to the overall comfort of the ham casserole with broccoli and cauliflower rice.
Step 4: Bake the Casserole
Place the casserole in the preheated oven and bake for 25 minutes. Keep an eye on the cheese during the last few minutes of baking; it should melt, turn golden, and bubble at the edges. This visual cue indicates that your ham casserole is ready to emerge from the oven, filled with cheesy goodness and vibrant flavors.
Step 5: Serve and Enjoy
After baking, remove the casserole from the oven and let it cool for a few minutes before serving. This brief resting time will make it easier to dish out. Scooping into the creamy ham casserole with broccoli and cauliflower rice allows everyone to enjoy the warm, comforting flavors you’ve created. Serve immediately and savor each delightful bite!

Expert Tips for Ham Casserole
- Quality Ingredients: Choose fresh broccoli and good-quality ham for the best flavor. Fresh ingredients elevate the entire dish, making it a standout comfort food.
- Cheese Options: Get creative with your cheese! Using different types of cheese can significantly affect the flavor. Try pepper jack for a spicy kick or mozzarella for extra stretchiness.
- Avoid Excess Water: Thaw frozen broccoli completely and drain it well to prevent excess moisture in your casserole. A watery dish can spoil the creamy texture of your ham casserole with broccoli and cauliflower rice.
- Mix Thoroughly: Ensure all ingredients are evenly combined. This helps distribute flavors throughout the dish, so every bite is deliciously satisfying!
- Leftover Magic: Transform leftovers into a new meal by adding fresh ingredients or tossing it into a skillet to make a stir-fry. Don’t let the deliciousness go to waste!
Make Ahead Options
These handy make ahead tips for your Ham Casserole with Broccoli and Cauliflower Rice will save you time during busy evenings! You can prepare the entire casserole mixture (cauliflower rice, broccoli, ham, cheese, sour cream, and seasonings) and store it covered in the refrigerator for up to 24 hours. This allows the flavors to meld beautifully. To maintain quality, avoid adding the cheese topping until you’re ready to bake; just layer it on before popping it in the oven. When it’s time to eat, preheat the oven to 350°F (175°C), sprinkle on the cheese, and bake for about 30 minutes until bubbly and golden. You’ll enjoy a warm, delicious meal in a snap!
Ham Casserole with Broccoli and Cauliflower Rice Variations
Feel free to let your creativity shine with these fun twists on our comforting ham casserole!
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Greek Yogurt: Substitute sour cream with Greek yogurt for a tangy, healthier option that’s still creamy.
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Veggie Boost: Add colorful bell peppers or spinach to amp up the nutrition and flavor profile; they bring a delightful crunch.
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Spicy Kick: Swap out cheddar cheese for pepper jack to introduce a pleasant heat that will awaken your taste buds!
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Bacon Love: Top the casserole with crispy crumbled bacon before baking for an added salty crunch that everyone will adore.
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Cheese Medley: Experiment with a mix of cheeses, like mozzarella and Gouda, for a uniquely gooey texture and rich taste.
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Cauliflower Mix: Try blending in some riced carrots or zucchini for extra veggies and a hint of sweetness; it makes each bite special.
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Nutritional Yeast: For a dairy-free version, replace cheese with nutritional yeast to keep the cheesy flavor without the dairy.
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Cream of Mushroom: Swap sour cream for a can of cream of mushroom soup; it adds an earthy richness that’s absolutely divine.
Whether you’re trying to lighten up the dish or just craving something new, these variations will spruce up the classic ham casserole! And if you’re in the mood for more comforting recipes, try my appealing Chicken Sausage Broccoli or indulge in a delightful Chicken Rice Warm. Happy cooking!
What to Serve with Ham Casserole with Broccoli and Cauliflower Rice
Looking to create a complete meal that beautifully complements the rich flavors of your casserole?
- Fresh Side Salad: A light salad with mixed greens and a vinaigrette adds crispness and balances the creamy casserole.
- Roasted Asparagus: Tender, roasted asparagus drizzled with lemon brings a bright, fresh element that enhances the dish’s richness.
- Garlic Bread Sticks: Cheesy garlic bread sticks offer a comforting, satisfying crunch that pairs well with the creamy casserole.
- Creamy Mashed Potatoes: For a heartier option, buttery mashed potatoes add warmth and comfort, making every bite indulgent.
- Steamed Green Beans: Crisp-tender green beans provide a delightful crunch and a splash of green, making the plate visually appealing.
- Crispy Brussels Sprouts: Roasted with a hint of balsamic, their nutty flavors work harmoniously with the savory ham in the casserole.
- Chardonnay or Sauvignon Blanc: A glass of chilled white wine elevates the meal, perfectly complementing the flavors with its crisp acidity.
- Apple Crisp: For dessert, a warm apple crisp offers a sweet finish with a satisfying crunch that mirrors the casserole’s comforting nature.
How to Store and Freeze Ham Casserole with Broccoli and Cauliflower Rice
Fridge: Store any leftovers in an airtight container for up to 3 days. This will keep the flavors fresh while making sure your ham casserole stays delicious.
Freezer: For long-term storage, wrap individual portions of the casserole tightly in plastic wrap, then place in a freezer-safe bag or container. It can be frozen for up to 3 months.
Reheating: Thaw overnight in the fridge before reheating. To warm it up, bake at 350°F (175°C) for 15-20 minutes or microwave individual servings on medium power until heated through. Enjoy your ham casserole with broccoli and cauliflower rice warm!
Cooking Note: When reheating, you may want to add a splash of milk or broth to keep the casserole moist and creamy.

Ham Casserole with Broccoli and Cauliflower Rice Recipe FAQs
What type of cauliflower rice should I use?
For this ham casserole with broccoli and cauliflower rice, I recommend using steamed cauliflower rice, which offers a fluffy texture and low-carb base. Frozen cauliflower rice is a convenient option; just be sure to heat it before mixing. If you’re using fresh cauliflower, you’ll need to steam it beforehand, as this will give you the best results.
How do I store leftovers from the casserole?
Absolutely! Store any leftover ham casserole in an airtight container in the refrigerator for up to 3 days. This helps maintain the flavors and keeps your casserole delicious. When you’re ready to enjoy it again, simply reheat it in the oven at 350°F (175°C) for about 15-20 minutes, or microwave individual servings until heated through.
Can I freeze this ham casserole?
Yes, you can freeze the ham casserole! To do so, let the casserole cool completely, then wrap individual portions tightly in plastic wrap and place them in freezer-safe bags or containers. This way, it will remain fresh for up to 3 months. When you’re ready to enjoy, thaw it overnight in the fridge, and reheat as mentioned earlier to regain that creamy texture.
What should I do if my casserole turns out watery?
If your ham casserole with broccoli and cauliflower rice ends up watery, it could be due to excess moisture from ingredients like frozen broccoli. Ensure to thaw and drain the broccoli thoroughly before mixing. For extra assurance next time, consider using fresh broccoli and reducing the amount of sour cream slightly. Alternately, you can spoon out excess liquid before serving.
Is this casserole suitable for those with dietary restrictions?
Very! This casserole can be made to accommodate various dietary needs. If you’re gluten-sensitive, rest assured that all the ingredients listed are naturally gluten-free. For those with dairy allergies, you can use dairy-free cheese and sour cream replacements. Additionally, feel free to swap in your favorite vegetables for a nutrition boost that matches your preferences.

Ham Casserole with Broccoli and Cauliflower Rice Delight
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Gather your ingredients and equipment.
- In a large bowl, combine the steamed cauliflower rice, fresh broccoli florets, cooked cubed ham, one cup of shredded cheddar cheese, sour cream, garlic powder, onion powder, salt, and pepper. Mix until all ingredients are well coated.
- Spread the mixture into your pre-greased 9x13 casserole dish and top with the remaining cheddar cheese.
- Bake for 25 minutes until the cheese is melted and bubbly.
- Let the casserole cool for a few minutes before serving. Enjoy!

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