The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (2024)

Net Carbs:3

45 minutes minutes

VeggiesCheesy

Karly Campbell

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"Absolutely LOVE the spinach casserole, no problem getting hubby to chow down on this and he says he doesn't like spinach... ha ha" – EmmaLyn

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Our Baked Spinach Casserole is loaded with cheese and bacon! It makes a decadent side dish that is easy enough for any night of the week, but special enough for holiday dinners. Only 3 net carbs per serving, too!

The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (1)

I have no problem sneaking spinach into salads in my house. The kids will eat it just fine without complaint.

I also sneak spinach into their smoothies most of the time. Like our keto green smoothie, made with strawberry and spinach!

But cooked spinach? They’re usually not a fan.

Enter this baked spinach recipe – it’s packed with cream cheese, monterey jack cheese, eggs, and bacon.

This baked spinach casserole is a decadent cheesy dish that is easy enough to make any night, but fancy enough for company or even a holiday dinner. Love dishes like that!

Ingredient Notes:

The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (2)

Spinach – We’re keeping it easy and starting with frozen spinach. If you’d like to use fresh, you’ll want to wilt it first by sautéing it in a little butter or oil for a few minutes. I’ve never tried this with canned spinach but some readers have commented that it works as well.

Cheese – We’re using a combination of Monterey Jack and cream cheese to make this rich, decadent side dish. You could use pepper jack instead of Monterey Jack if you want to add a little bit of a spicy kick to the casserole!

Bacon – Some pre-cooked, crumbled bacon adds a smoky, salty bite to this creamy casserole. If you need a quick, easy, mess free way to prepare some bacon ahead of time check out this air fryer bacon recipe!

Other – You’ll need eggs to help bind all the ingredients together, and they add a little moisture to the casserole. For flavor you’ll also be adding in some minced garlic, salt, and melted butter!

Why We Love This Recipe:

Casseroles make dinner easy! This spinach casserole is quick to put together and is finished baking in under an hour.

This is a perfectly cheesy and savory casserole but it’s also a great way to work some nutritious spinach into your diet!

We love that this is simple enough to make for any night (just stir the ingredients together and bake!), but it’s fancy enough to serve up for a holiday dinner!

How To Make Spinach Casserole:

The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (3)

Spinach – This recipe is super simple and starts off with a couple packs of frozen spinach. You’ll want to be sure to thaw it and drain as much liquid as you can from the spinach. To drain the spinach well, I place it in a colander and press it down to squeeze out as much liquid as I can.

Mix – Add your spinach to a mixing bowl along with some cream cheese, Monterey jack, fried bacon, whisked eggs, butter, garlic, and salt and pepper. Stir the mixture all up. It doesn’t look like much here, but man this bakes up into something tasty.

The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (4)

Bake – Spread the spinach soufflé mixture into a 9×9 baking dish and pop it all in the oven. This spinach casserole bakes up in about 35 minutes.

Spinach Nutrition:

I try to eat spinach often, because it is a great source of magnesium and potassium, both of which I have to watch while on a keto diet.

Keeping your electrolytes in balance while eating low carb or keto can be tricky, because the diet often acts as a diuretic (meaning you’re peeing out those electrolytes).

Spinach has 3g carbs and 2g fiber per 2 cups of raw spinach plus loads of vitamins and minerals. That’s pretty impressive!

The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (5)

FAQs:

Is this dish spinach soufflé?

I actually discovered this recipe in an old Taste of Home magazine and tweaked it just a tiny bit. It was called spinach soufflé, but it’s not at all like a traditional soufflé that puffs and rises, so I’ve renamed it. I wanted to go ahead and mention spinach soufflé here though, because that was it’s original name and readers may recognize it if they stalk Taste of Home magazines the way I do. 😉

How to store spinach casserole?

You can keep this casserole wrapped tightly in plastic wrap in the fridge for about 3 to 4 days. I would not recommend freezing this recipe. Cream cheese doesn’t always freeze that well.

The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (6)

More Keto Spinach Recipes:

  • Spinach Stuffed Pork Chops: This is an easy way to dress up pork chops!
  • Low Carb Stuffed Peppers: These are basically filled with spinach artichoke dip!
  • Stuffed Chicken Breast: The most popular recipe on my site!
  • Air Fryer Stuffed Chicken Breast: Just like my popular spinach stuffed chicken recipe, but made in the air fryer!
  • Tuscan Chicken: The sauce is worth dreaming about.
  • Spinach Artichoke Dip: This dip is low carb and keto friendly if you dip with fresh veggies instead of chips!
  • Cauliflower Salad: Loaded with things like pepperoni, salami, banana peppers, and of course, spinach!
The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (7)
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The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (8)

Recipe

Spinach Casserole

Easy, cheesy, and totally decadent baked spinach!

4.43 from 110 votes

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Prep10 minutes minutes

Cook35 minutes minutes

Total45 minutes minutes

Serves 6

Ingredients

  • 20 ounces frozen spinach thawed and squeezed dry
  • 4 ounces cream cheese cut into small cubes
  • 1 1/2 cups shredded monterey jack cheese
  • 6 slices bacon fried and crumbled
  • 4 large eggs beaten
  • 1/4 cup butter melted
  • 2 cloves garlic minced
  • 1/2 teaspoon salt

Instructions

  • Preheat oven to 350 degrees.

  • Add all of the ingredients to a large mixing bowl and stir well to combine.

  • Spread mixture into a 8×8 baking dish and bake for 35-40 minutes or until the edges are golden and the center is set.

  • Serve immediately.

Tips & Notes:

The original recipe from Taste Of Home called for a full 8 ounces of cream cheese, but we find this to be extremely rich and more like a spinach dip.

Use pepperjack cheese to give it a bit of a kick, if you prefer.

Nutrition Information:

Serving: 1| Calories: 374kcal (19%)| Carbohydrates: 7g (2%)| Protein: 20g (40%)| Fat: 31g (48%)| Saturated Fat: 17g (106%)| Polyunsaturated Fat: 12g| Cholesterol: 200mg (67%)| Sodium: 799mg (35%)| Fiber: 4g (17%)| Sugar: 1g (1%)| Net Carbs: 3g (6%)

Author: Karly Campbell

Course:Side Dishes

Cuisine:American

Keyword:holidays, side dish, thanksgiving

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The CHEESIEST Spinach Casserole Recipe | That Low Carb Life (2024)

FAQs

What is the equivalent of frozen spinach to fresh spinach? ›

Frozen spinach is mechanically chopped, boiled or blanched, and then flash frozen. A single ten ounce package of frozen spinach usually equals one cup of greens once it's thawed and drained. To get that same cup with fresh spinach, you'd have to cook down about a full pound.

How much frozen spinach equals fresh in the UK? ›

One package (10 ounces) of frozen spinach leaves yields about 1-1/2 cups after cooking. Therefore, you can substitute 1 package (10 ounces) frozen spinach leaves for 1-1/2 pounds of fresh spinach.

How many calories are in spinach casserole? ›

Spinach Casserole (1 cup) contains 21.3g total carbs, 18.3g net carbs, 14.8g fat, 15g protein, and 272 calories.

How to reheat breakfast casserole? ›

You can microwave it until it's hot, one serving at a time, or you can reheat the whole casserole in a 350°F oven for 15 to 20 minutes until it's heated through.

Can I use baby spinach instead of spinach? ›

Baby spinach tends to turn slimy and mushy when cooked. Regular spinach keeps a more palatable texture. If you're looking for a more flavorful option, choose regular spinach. And, remember, spinach is for more than salads!

How many bags of fresh spinach equals 10 oz frozen? ›

A 10 oz package of frozen spinach is the equivalent about a 1 pound bunch of fresh spinach. If you're buying fresh spinach, it's wise to buy more than you think you'll need because some bunches will need the stalks trimmed off and that will decrease the weight before cooking.

Is frozen spinach just as healthy as fresh? ›

We prefer frozen spinach over canned because it has better flavor and is lower in sodium. Plus, 1 cup of frozen spinach has more than four times the amount of nutrients—including fiber, folate, iron and calcium—compared to a cup of fresh spinach, so if you want to power up, do it with frozen spinach.

Does frozen spinach have the same amount of iron as fresh spinach? ›

4.92 milligrams in one cup canned spinach. 3.72 milligrams in one cup frozen spinach. . 81 milligrams in one cup raw spinach.

Is frozen spinach already cooked? ›

If you want to extend the life of fresh spinach, store it in the freezer until you're ready to use it. However, when you buy frozen spinach from the store it is already cooked, which is how it gets its texture. For that reason, you'll need to cook the fresh spinach before storing it in the freezer.

How many calories are in spinach and cheese lasagna? ›

Nutrition Facts (per serving)
289Calories
17gFat
15gCarbs
20gProtein

How many calories are in 2 cups of Cooked Spinach? ›

There are 148 calories in 2 cups of fresh Cooked Spinach (from Fresh). * The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet.

How many calories in a piece of spinach and cheese quiche? ›

Quiche, with spinach (1 piece - 1/8 of 9" pie) contains 17.1g total carbs, 15.5g net carbs, 20g fat, 12.5g protein, and 298 calories.

Why do you have to refrigerate breakfast casserole overnight? ›

The casserole is covered and refrigerated overnight to allow the liquid ingredients to be absorbed into the bread. This is a perishable mixture and should be cooked the morning or day after assembly.

Is it better to freeze a breakfast casserole cooked or uncooked? ›

The answer depends on what's in it. Casseroles with raw protein (meat, poultry, seafood) should be completely cooked before freezing. However dishes with pre-cooked meats or no meat are fine to go in the freezer uncooked.

How much does 1 cup of spinach cook down to? ›

Perhaps the most impressive thing about spinach is the magic trick it pulls when you cook it. When cooked, spinach reduces to less than 10% of its original volume when fresh. That means over ten cups of fresh spinach will cook down to one cup.

How much frozen spinach is a serving? ›

One 1/2-cup serving of frozen spinach has 20 calories, 2 grams of dietary fiber, 3 grams of protein and several vitamins and minerals. Though you may purchase fresh spinach for salads, frozen spinach works best with casseroles, sautes, soups and warm, cooked foods.

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