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)
Follow me on social for more recipe ideas & inspiration!

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

Print Pin

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

How many carbs are in a spinach casserole? ›

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

Can I use frozen spinach instead of fresh? ›

You might not want to use frozen spinach in dishes that rely on the texture of fresh spinach, such as spinach salads, but you can use it in place of fresh spinach in dishes like soups and baked goods.

How do you use frozen spinach? ›

Defrosted frozen spinach can be added to any recipe that calls for leafy greens. "Once defrosted, squeeze out excess water, and add to fritter batters, smoothies, soups, stew, a pot of creamy beans, or my favorite, as a lasagna layer," Bruning says.

How many net carbs are in 2 cups of spinach? ›

Spinach, raw (2 cup) contains 2.2g total carbs, 0.8g net carbs, 0.2g fat, 1.7g protein, and 14 calories.

Is spinach low carb? ›

Spinach is also low in carbs, but the carbs become more concentrated as the leaves are cooked down and lose their volume. For example, one cup of cooked spinach contains 7 g of carbs with 4 g of fiber, whereas one cup of raw spinach contains 1 g of carbs with almost 1 g of fiber.

Do you have to cook spinach before baking it? ›

Yes — but don't overdo it! Fresh spinach releases a lot of water as it cooks, which can result in a soggy lasagna. That's why you'll want to sauté the spinach until it just wilts, which prevents it from releasing too much liquid too quickly.

What's the healthiest way to cook spinach? ›

Quick cooking: Spinach cooks quickly, so it's best to cook it for a short period of time, such as steaming for 1-2 minutes or blanching for 30 seconds to 1 minute. Avoid boiling: Boiling spinach for an extended period of time can cause significant nutrient loss, including vitamin C.

Is cheese and spinach healthy? ›

Have you ever wondered why so many recipes suggest mixing in milk, cheese, or other dairy products when you're preparing spinach? It's a pairing that's not only tasty, but also healthy.

What is a good substitute for spinach in a casserole? ›

12 possible replacements for spinach
  • Kale. Kale is harder and high in iron, vitamin K, antioxidants, and fiber. ...
  • Swiss chard. Swiss chard has a similar appearance to spinach. ...
  • Arugula, rocket, rucola, or roquette. ...
  • Romaine Lettuce. ...
  • Escarole. ...
  • Collard greens. ...
  • Curly endive. ...
  • Watercress.
Apr 20, 2022

Should I defrost frozen spinach before cooking? ›

In the case of soup, no. A little extra water never hurt a broth. But when it comes to pretty much everything else—be it eggs, quesadillas, or skillet pizza—moisture is the enemy, so you're going to want to let the spinach thaw.

Which is better frozen or fresh spinach? ›

Even better, one cup of frozen spinach has more than four times the amount of nutrients, including iron, vitamin C and calcium, compared to a cup of fresh spinach.

Can I use frozen spinach in baking? ›

You can save time by using well-drained thawed spinach instead of blanching fresh spinach. These are of course just a few ideas — you could also add frozen spinach to smoothies, sauces, and other blended foods, or bake it into savory muffins, or use it in a whole host of other recipes.

How long does frozen spinach take to cook? ›

While cooking times may vary depending on the amount of spinach you're preparing, it generally takes four to six minutes of cooking to properly defrost and heat up a package of frozen spinach on the stove. Once all of the leaves are heated through, remove the spinach from the pan and place it on a serving platter.

How do you make frozen spinach not soggy? ›

So when you defrost your frozen spinach, it has already been wilted down and cooked to some degree. The best way to defrost frozen spinach is to warm it in the microwave for a few minutes or warm it over low heat on the stove in pot and strain excess water with a mesh sieve or colander.

How many carbs in a cup of cooked spinach pasta? ›

Cooked Spinach Spaghetti Without Salt (1 cup) contains 36.6g total carbs, 36.6g net carbs, 0.9g fat, 6.4g protein, and 182 calories.

Is cooked spinach good for keto diet? ›

Green leafy veggies are extremely low in carbs, making them excellent for keto. They're also rich sources of vitamins, minerals, and antioxidants (45). In particular, dark leafy greens like spinach, kale, and collard greens are packed with vitamin K and iron (45).

How many carbs in a cup of cooked spinach? ›

Spinach, cooked, boiled, drained, without salt, 1 cup
Protein (g)5.35
Carbohydrate, by difference (g)6.75
Energy (kcal)41.4
Sugars, total (g)0.77
Fiber, total dietary (g)4.32
34 more rows

Does spinach gain carbs when cooked? ›

On the other hand, a cup (180g) of boiled spinach contains a slightly higher amount with 41 calories and about 8 grams of carbs. This is because cooked spinach has lost most of its water, making it denser in nutrients and volume than raw spinach.

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