Keto Crustless Quiche Recipe with Bacon & Cheese (2024)

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The Best Keto Crustless Quiche Recipe is super easy to make and filled to the brim with cheese and bacon. It is just right for starting any morning with a warm, inviting dish, making it a perfect easy breakfast.

Keto Crustless Quiche Recipe with Bacon & Cheese (1)

Keto Crustless Quiche Recipe with Bacon & Cheese

If your mornings are anything like mine, you are always looking for easy breakfast recipes that can be made ahead. It seems as soon as my kids’ feet hit the floor in the morning, they are saying they’re hungry and want breakfast. Because this keto quiche recipe can be made ahead and even frozen, it helps put a calm on this busy mom’s morning.

This quick, easy crustless recipe is my new favorite way to make a quiche. I love it with just cheese and bacon, but you may be more adventurous and want to add other ingredients. Not a bacon fan? Simply switch out the bacon for sausage or leftover ham. You can add yummy veggies like bell peppers, onion, mushrooms, spinach, etc. The versatility of this recipe is endless!

Is Quiche Keto?

Yes, it can be with just a few tweaks. Omitting the pastry saves loads of time and carbs. Also, making it without a regular pie crust and including low-carb ingredients makes it only 1 g net carb per serving.

Is a Frittata the Same as a Crustless Quiche?

Basically, yes and no. A frittata is similar to a large omelet or crustless quiche, and it is excellent if you are following a low-carb keto diet. The main difference is that a frittata is mostly eggs with little to no milk or heavy cream. Like an omelet, it is started on the stovetop but finished in the oven.

Keto Crustless Quiche Recipe with Bacon & Cheese (2)

It is simple to throw together the few ingredients this recipe calls for, then pop it in the oven. You can have a filling and delicious breakfast on the table in around a half-hour. You can also make this quiche ahead to make your morning even easier.

Do You Pre-Cook Bacon for Quiche?

Yes! The bacon tastes much better and is crispier when it is pre-cooked. And, as you know, bacon makes everything better!

Tip: I make several pounds of bacon at once by baking it in the oven so that I have it on hand when I need it for recipes like this.

Keto Crustless Quiche Recipe with Bacon & Cheese (3)

Instead of a pie plate, I used a 10.25 inch cast iron skillet. I coated the inside of my skillet with left-over bacon grease before adding the ingredients.

Keto Crustless Quiche Recipe with Bacon & Cheese (4)Keto Crustless Quiche Recipe with Bacon & Cheese (5)

A properly-seasoned cast iron skillet has a natural nonstick coating and, when properly cared for, will last for generations. I still use my grandmother’s skillets and plan on passing them down to my daughters. Cast iron skillets are very affordable and long-lasting.

Keto Crustless Quiche Recipe with Bacon & Cheese (6)

How Do I Know the Keto Quiche Recipe is Done?

I preheat the oven to 350 degrees and then bake for 22 minutes, but oven temperatures vary, so as a result, the baking time may as well. If the quiche jiggles a lot in the middle, it is not done yet. It is perfect when the edges are set, and there is still a little jiggle in the center of it before you take it out of the oven. If you bake until it’s fully set, it may get a bit rubbery.

Variations to Crustless Quiche Recipe:

  • Change out the meat to sausage, ham, or turkey.
  • Add veggies like bell peppers, onion, mushrooms, spinach, etc. (I would suggest precooking veggies to make sure any fillings added are as dry as possible.)
  • Add seasoning like garlic powder or onion powder
  • Add an ounce of softened cream cheese to the egg mixture before baking
  • Change out the cheese to different varieties such as Swiss, Gouda, Monterey Jack, Pepper Jack, etc.
  • Use muffin tins instead of a pie plate or skillet.

Keto Crustless Quiche Recipe with Bacon & Cheese (7)

Why did my quiche puff up after baking then sink?

A quiche will puff up while baking as air causes expansion, then it is normal for it to deflate a bit as it cools.

Can I Make this Crustless Quiche the night before?

Sure! You can make it ahead and bake within the next 1-2 days. I would suggest setting it on the counter so that it can warm to room temperature before baking. If you can’t do that, it may take a few more minutes to bake since you will be putting it in the oven cold.

Is it better to freeze quiche cooked or uncooked?

You can freeze it either way. So you don’t have a mess, be extra careful when transporting it uncooked to the freezer and make sure to place it where it won’t be disturbed until it is fully frozen. If it is already baked, it will keep two to three months in the freezer. If frozen before baking, it will keep for up to a month.

How to reheat this recipe?

Cover the entire dish with foil so it doesn’t burn and reheat in a 350-degree oven for approx 15-20 minutes. You can reheat individual slices in the microwave or covered with foil in the oven.

How long can I keep low carb quiche in the fridge?

After it is baked, it should be refrigerated within two hours. It will stay fresh in the fridge for three to four days.

More Keto Breakfast Recipes:

  • Very Best Keto Waffles
  • Keto Sausage Balls
  • Low Carb Breakfast Ideas that Aren’t Eggs
  • Easy Chaffle with Keto Sausage Gravy Recipe
  • Ham and Egg CupsKeto Crustless Quiche Recipe with Bacon & Cheese (8)

How to Make this Keto Crustless Quiche Recipe with Bacon & Cheese

Keto Crustless Quiche Recipe with Bacon & Cheese (9)

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Keto Quiche Recipe with Bacon & Cheese

This simple and delicious Keto Quiche Recipe with crunchy bacon & cheese makes a quick and easy breakfast.

Prep Time10 minutes mins

Cook Time22 minutes mins

Course: Breakfast, Brunch, lunch

Cuisine: American, casual

Keyword: Keto Quiche

Servings: 8

Calories: 281kcal

Author: Kasey Trenum

Ingredients

Instructions

  • Preheat oven to 350 degrees. Fry 6 pieces of bacon and reserve 1 tbsp of bacon grease to grease the 10.25 inch cast iron skillet. (I use this skillet.)

  • In a bowl, crack 6 eggs, then add 4 pieces of crumbled bacon, ⅔ cup heavy whipping cream, 1 cup of the cheese, and salt/pepper.

  • Whisk well to incorporate air into the egg mixture to make it light and fluffy. You can also an immersion blender.

  • Grease cast iron skillet if needed. I one tbsp bacon grease reserved from cooking the bacon. Pour egg mixture into cast iron skillet.

  • Bake for 19 minutes, then remove from oven and sprinkle 1/2 cup of cheese and 2 pieces of crumbled bacon on top.

  • Place in oven on top rack for 1-2 more minutes until the cheese begins to melt.

  • Enjoy

Notes

Variations to Crustless Quiche Recipe:

  • Change out the meat to sausage or leftover ham.
  • Add veggies like bell peppers, onion, mushrooms, spinach, etc. (I would suggest precooking veggies to make sure any fillings added are as dry as possible.)
  • Add seasoning like garlic powder or onion powder
  • Add an ounce of softened cream cheese to the egg mixture before baking
  • Use muffin tins instead of a pie plate.

Can I Make this Crustless Quiche the night before?

Sure! You can make it ahead and bake within the next 1-2 days. I would suggest setting it on the counter so that it can warm to room temperature before baking. If you can't do that, it may take a few more minutes to bake since you will be putting it in the oven cold.

Is it better to freeze quiche cooked or uncooked?

You have to be extra careful to freeze it uncooked as you transport to the freezer and place where it won't be disturbed until fully frozen. If it is already baked, it will keep two to three months in the freezer. If frozen before baking, it will keep for up to a month.

How to reheat this recipe?

Crustless Keto Quiche reheats well. Cover the entire dish with foil so it doesn't burn and reheat in a 350-degree oven for 20 minutes. You can reheat individual slices in the microwave or covered with foil in the oven.

How long can I keep low carb quiche in the fridge?

After it is baked, it should be refrigerated within two hours. It will stay fresh in the fridge for three to four days.

Nutrition

Calories: 281kcal | Carbohydrates: 2g | Protein: 13g | Fat: 25g | Saturated Fat: 13g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 8g | Trans Fat: 0.04g | Cholesterol: 180mg | Sodium: 456mg | Potassium: 130mg | Fiber: 0.03g | Sugar: 1g | Vitamin A: 723IU | Vitamin C: 0.1mg | Calcium: 203mg | Iron: 1mg

Tried this recipe?Mention @kaseytrenumblogger or tag #kaseytrenumblogger!

Keto Crustless Quiche Recipe with Bacon & Cheese (10)

Keto Crustless Quiche Recipe with Bacon & Cheese (2024)

FAQs

Which bacon is best for keto? ›

Start with All-Natural Bacon

If you're looking for keto bacon, turn to Coleman Natural's line of uncured bacon products. Our Hickory Smoked Uncured Bacon contains only one gram of carbohydrates per serving, and our Sugar-Free Applewood Smoked Uncured Bacon is carb-free.

Is milk better than heavy cream in quiche? ›

Heavy Cream and Milk – For the best tasting quiche, use a combination of whole milk and heavy cream. (Or simply use half-and-half.) Using just heavy cream produces an overly thick filling. Whole milk is great, but a combo of heavy cream and milk is better.

Can you eat bacon and eggs on keto? ›

Bacon and eggs is a staple ketogenic breakfast for many people on the keto diet, so I figured I'd add this in here to really let you take it to the next level! The key to great scrambled eggs is to never overcook, and always add more richness to them.

What can I use in quiche instead of heavy cream? ›

To replace 1 cup (237 mL) of heavy cream in your recipe, add 2 tablespoons (19 grams) of cornstarch to 1 cup (237 mL) of milk and stir, allowing the mixture to thicken. You can use whole milk or opt for skim milk to help slash the calories and fat content of your recipe.

How many pieces of bacon can I eat a day on keto? ›

Bacon is high in fat and protein, which makes it an excellent choice for people on a low-carb diet. To stay in ketosis, you should only eat about 3 ounces of bacon per day. This amount gives you enough fat to stay full while staying within the ketogenic diet's recommended range of macros.

How many slices of bacon can you eat on keto? ›

Eating at least three strips of bacon daily when on the keto diet adds about 2000 milligrams of natural sodium to your normal daily intake. That will help reach the sodium goals for the diet to be successful. Concerned about nitrates in your bacon? Check out our nitrate free bacon.

What is the best cheese to use for quiche? ›

You can use any shredded cheese you like; one winning combination is havarti, colby, and Parmesan. Quiche is an excellent choice for any meal, including a busy weeknight dinner. It can even be prepared in advance and refrigerated or frozen, then quickly reheated.

Why is my crustless quiche soggy? ›

"Some vegetables, such as sliced large tomatoes or raw zucchini, have a high water content and will make your quiche soggy (even if you follow all steps to avoid this!)," Davila notes. Instead, he recommends roasting vegetables such as mushrooms or eggplant before adding them to your egg mixture.

What is the milk to egg ratio for quiche? ›

Quiche Ratio: 1 large egg to 1/2 cup of dairy

You'll need to increase the amount of eggs and milk based on the size of your quiche, so knowing the basic ratio makes it really easy to scale up or down. For a standard 9-inch quiche: Use 3 large eggs (6 ounces) 1 1/2 cups of whole milk or cream (12 ounces)

How many eggs a day is OK on keto? ›

It's totally fine and safe to eat up to 6 eggs a day while on the keto diet. You can consume even more eggs per day occasionally, as long as you make sure that you eat your greens, healthy fats and proteins from other sources.

How many eggs a day on keto? ›

🤔 There is no recommended amount for how many eggs people should eat. Eggs can be enjoyed as part of a healthy, balanced diet. But, while you can eat as many eggs as you want on a keto diet, we would recommend limiting yourself to no more than 6 to 7 eggs per week.

Can you eat bacon and cheese on keto? ›

Create a casserole complete with cauliflower, cheese, and bacon and you've got yourself a hearty keto friendly dish that you can enjoy for lunch and dinner. This is one of the best keto recipes if you're meal planning your weekly diet. One easy preparation can easily whip up a meal for the entire week.

What is a substitute for 1 cup of heavy cream? ›

If you have butter and milk (whole milk or even half-and-half work best), you can make your own heavy cream substitute. To make 1 cup of heavy cream, melt 1/4 cup of butter and slowly whisk in 3/4 cup milk. This works for most baking or cooking recipes that require heavy cream, but it will not whisk into stiff peaks.

What is a quiche without pastry called? ›

Frittatas are Italian in origin and can be described as a cross between an omelet and a crustless quiche. Frittatas take less time to make than quiche or strata.

Should quiche be cooked at 350 or 375? ›

BAKE in center of 375°F oven until center is almost set but jiggles slightly when dish is gently shaken and knife inserted near center comes out clean, 30 to 40 minutes.

Is turkey bacon or regular bacon better for keto? ›

Given it's low in fat and high in protein, turkey bacon is also a great choice for many diets, including gluten-free, keto-friendly, and dairy-free.

What type of bacon is the healthiest? ›

Turkey bacon is likely healthier for you than conventional bacon since it's not red meat. Turkey bacon, however, is still processed meat. Stick to small portions, pair it with nutrient-rich foods, and choose nitrate-free versions if you enjoy turkey bacon and want to keep eating it. U.S. Department of Agriculture.

What is the healthiest bacon to buy? ›

"When choosing bacon, opt for no-sugar and uncured options, ensuring a delicious and healthier choice for your plate," says Lara Clevenger MSH, RDN, CPT. She recommends Pederson's Natural Farms Organic Uncured Bacon, as it's sourced from humanely raised animals and is free from nitrates, nitrites, MSG, gluten, and soy.

Can you eat all the bacon you want on keto? ›

Eat all the bacon you can consume. Like others have mentioned, make sure it's pure bacon without added sugar. But eat as much as you want as the amount of fat you'll be eating is perfect for Keto and believe me…..after eating all that bacon, you won't be eating for hours to come because you'll be so satiated.

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