Low Carb Cheesy Ground Beef and Cauliflower Rice Casserole…that’s a bit of a long title there, but what can I say, this is a new favorite in our house.
I recognize that a lot of people are trying to make better decisions at dinner-time just as we are so I’ve been going back to some of our very most popular recipes to clean them up into a healthy dinner recipe.
Based off of our Classic Ground Beef and Rice Casserole, which I grew up calling, Busy Day Casserole, this is a low carb recipe idea for dinner. A low carb diet is something quite a few people have written in that they are currently trying and would like to have some dinner recipes for. The issue with low carb recipes is that sometimes they are not as tasty and easily become lost and forgotten recipes.
This recipe is going to change your minds about low carb! It is so flavorful and delish!
How to Make Low Carb Cheesy Ground Beef Casserole
I mentioned our original recipe for Cheesy Ground Beef Casserole and Rice Casserole was called Busy Day casserole in my house growing up. My mom would make it on days that she knew were going to be crazy. She could make it in the morning and pop it in the oven later in the afternoon so it was ready for dinner.
Well, this recipe with cauliflower rice is even quicker! See all the details about cauliflower rice in our FAQ section below.
In a saucepan over medium heat, melt the butter and add the onions, garlic and mushrooms. Whisk in the seasonings and flour and whisk constantly for 30-60 seconds. Add the milk and chicken broth and whisk until thick and creamy. Season with salt and pepper and remove the creamy mixture from the stove.
Preheat the oven to 350 degrees and spray a 8×9 (8×8 or 9×9 work too) baking dish. Pour the creamy mixture, cauliflower rice, second half cup of broth, ground beef (already browned) and carrots into the baking dish and stir everything together to combine.
Bake uncovered for 45 minutes. Cauliflower rice doesn’t need as much time to bake in the oven as rice, but we still went awhile longer in order to more fully absorb the liquid and allow the veggie to be better flavored. Add the cheese to the top and bake for a few more minutes until the cheese has melted. Dinner is served!
What Other Vegetables to Add
This is the best dinner for picky eaters and trust me, I’ve got three of the pickiest kids on the planet, but all 3 will eat this and still have no clue I’ve been using cauliflower.
Don’t get me wrong, it’s not a secret, I actually just haven’t thought to bring it up.
We stick to just carrots in our casserole but you absolutely can add more like:
- Chopped Green Beans
So if your kids are less picky than mine, load this casserole up with extra veggies!
Benefits of Cauliflower
Cauliflower is one of the most popular low-carb vegetables because has a very mild taste and can be used as a substitute for potatoes, rice, pasta and other higher-carb foods.
One cup of raw cauliflower contains only 5 grams of carbs, 3 of which are fiber. It’s also high in vitamin K so it’s a great substitute in your meals.
Cauliflower is also associated with a reduced risk of heart disease and cancer.
Here are all your questions about cauliflower rice answered in a short FAQ:
Is Cauliflower Rice Good For You?
Cauliflower is a popular low carb vegetable because it is so versatile. A cup of raw cauliflower contains just 5 grams of carbohydrates and 3 of those grams are fiber. That’s just 2 grams of digestible carbs!
Cauliflower is high in fiber and B vitamins and contains antioxidants that help prevent cancer. Eating cauliflower also helps strengthen bones and increase heart health. It is super healthy!
How to Make Cauliflower Rice
It can be made at home by putting cauliflower florets in a food processor or it can be purchased already chopped at the grocery store. I tend to just buy it because it’s so easily accessible at the store.
Is Cauliflower Keto?
Yes! It is similar in nutrition to broccoli. You can eat a lot of it in one sitting while staying in ketosis because it is so low in carbs.
Is Cauliflower Rice Gluten Free?
Yes, cauliflower is gluten free.
Does Cauliflower Rice Freeze Well?
Cauliflower freezes very well. Place it in an airtight ziploc bag and squeeze as much air out as you can. It can be frozen for up to 2 months. When you are ready to use it, pull it out of the freezer and let it come to room temperature. Then cook it as usual.
How Long Will Cauliflower Rice Keep?
Cauliflower rice will keep in the fridge in an airtight container for up to 4 days.
Low Carb Vegetables
If you are looking for more low carb suggestions for vegetables, some of the most popular low carb vegetables include:
- Bell Peppers
You guys, we went from 700 calories in a cup from our regular recipe to barely 200 just by subbing out the rice! That’s amazing! Low carb and delicious…make this casserole part of your healthy dinner options!
More Amazing CASSEROLES You Have to Try:
- Casserole Recipe with Ground Beef & Rice
- Teriyaki Beef Casserole
- Creamy Pork Chops and Rice
- Teriyaki Chicken Casserole
- Cheesy Chicken and Rice Casserole
- Tater Tot Pizza Casserole
- Hawaiian Ham and Pineapple Casserole
- Cheesy Chicken Bacon Ranch Casserole
- Coconut Curry Chicken and Rice Casserole
- Mexican Cheesy Ground Beef and Rice Casserole
- One Skillet Honey Lime Chicken Enchiladas Casserole
- Low Carb Cheesy Ground Beef and Cauliflower Rice Casserole
Our new book is now available!
This unique cookbook guides the way through every step, including meal lists and easy-to-follow recipes, and features dollops of heartwarming family stories.
Low Carb Cheesy Ground Beef and Cauliflower Rice Casserole
- 3 tablespoons unsalted butter
- 1/4 cup onion minced
- 2 garlic cloves minced
- 1/2 cup baby bella mushrooms minced
- 1 Teaspoon Beef Seasoning Like Spade L Ranch or seasoning of your choice.
- 3 tablespoons flour
- 1/2 cup milk skim
- 1/2 cup chicken broth
- 1/4 teaspoon freshly ground black pepper
- salt to taste
- 1/2 Cup Chicken Broth
- 1 lb Ground Beef browned
- 1 Cup Carrots sliced
- Cheddar or colby Jack Cheese sliced- about 9 slices
- 1 head cauliflower riced see note, (about 4 cups)
- In a medium pan over medium heat, add the butter and melt.
- Whisk in the onion, garlic and mushrooms.
- Add the seasoning and flour, whisking continually and cook for 30-60 seconds.
- Add the milk and broth and cook until thick.
- Season with salt and pepper and remove from heat.
- Heat the oven to 350 and spray an 8x9" baking dish with nonstick spray.
- Place the cream mixture, cauliflower rice, broth, beef and carrots into the dish and stir to combine.
- Bake for 45 minutes, add the cheese and bake for a few more minutes or until melted.
REMEMBER TO SUBSCRIBE TO our FREE Oh Sweet Basil NEWSLETTER AND RECEIVE EASY RECIPES DELIVERED INTO YOUR INBOX EVERY DAY!
When you try a recipe, please use the hashtag #ohsweetbasil on INSTAGRAM for a chance to be featured in our stories! FOLLOW OH, SWEET BASIL ON FACEBOOK | INSTAGRAM | PINTEREST | TWITTER FOR ALL OF OUR LATEST CONTENT, RECIPES AND STORIES.