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Home  ›  Recipes  ›  Course  ›  Breakfast  ›  Egg Dishes

Sausage Frittata with Kale and Spaghetti Squash

See Recipe Review

Posted:

01/24/24

Updated:

10/02/24

By:

Ashley Walterhouse

This post may contain affiliate links. See my disclosure policy.

A Sausage Frittata with Kale, Spaghetti Squash and Sun-Dried Tomatoes is the perfect filling meal for breakfast, lunch or dinner. It’s an easy Italian recipe with chicken sausage baked in a cast-iron skillet for a quick weeknight meal. Paleo, Whole30, and good for meal prep, too!

two slices of spaghetti squash, egg and sausage frittata on teal plate with fork

  • Sausage Frittata with Kale and Spaghetti Squash
  • Ingredients For Sausage Frittata Recipe
  • How to Prepare Spaghetti Squash
  • How To Make Italian Sausage Frittata
  • Tips For The Best Sausage Frittata
  • How To Store
  • More Frittata Recipes You’ll Love
  • Sausage Frittata with Kale, Spaghetti Squash and Sun-Dried Tomatoes

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Okay, so this freakin’ Sausage Frittata with Kale, Spaghetti Squash and Sun-Dried Tomatoes–my favorite. It has all the flavors of a quick and easy Italian meal.

And the best part – you can serve this for breakfast, lunch or dinner! It makes an amazing meal prep recipe as well because it reheats wonderfully.

Sausage Frittata with Kale and Spaghetti Squash

Once your ingredients are prepped, you essentially just throw it all into a cast-iron skillet, add in the whisked eggs and bake for about 35 minutes.

And when it’s ready, you have this amazing combo of complex carbs, protein, and healthy fats!

This homemade sausage frittata recipe would make an awesome dish for your Sunday brunch gathering, but actually a fun “breakfast for dinner” idea too.

I personally can eat eggs any time of day, and the addition of the chicken sausage with the spaghetti squash makes this frittata truly satisfying.

egg and sausage frittata recipe with spaghetti squask in cast iron skillet on blue striped towel

Ingredients For Sausage Frittata Recipe

  • olive oil, onion and garlic
  • sausage – I used chicken sausage, but any of your favorite will work!)
  • kale – feel free to sub spinach!
  • spaghetti squash – more tips on prepping below
  • nutritional yeast – adds some “cheese-y” flavor but can easily omit
  • eggs
  • Italian seasoning
  • pink salt & black pepper
  • sun-dried tomatoes

How to Prepare Spaghetti Squash

To prep spaghetti squash, preheat oven to 400ºF. Cut lengthwise and scoop out seeds. Oil insides of squash and place face down on baking sheet. Bake for 45-50 minutes, until squash is soft and noodles come out with fork.

You can prep the spaghetti squash a day in advance.

Meal prep tip: Bake the squash one night while you’re making dinner. Then store covered in the refrigerator until you’re ready to prepare the frittata.

ingredients on board for sausage spaghetti squash frittata

Find the full detailed instructions with measurements in the recipe card below, at the end of this post.

How To Make Italian Sausage Frittata

  1. Preheat oven to 350ºF.
  2. Heat 10″ cast iron skillet (or oven-proof skillet) with the olive oil. Add in diced onion, minced garlic, and chicken sausage slices. Stir frequently, until sausage has slightly browned.
  3. In a large bowl, whisk together eggs and seasonings.
  4. In the cast-iron skillet, add the chopped kale and cover with a lid until kale has cooked down, about 2 minutes. Remove the lid and add in spaghetti squash noodles. Stir until evenly dispersed and let the mixture cook down. Add sun-dried tomatoes.
  5. Gently pour in whisked eggs. Use a spatula to lift spaghetti squash mixture, allowing eggs to flow throughout the skillet.
  6. Transfer to the oven and bake, uncovered, for 25-35 minutes, until eggs are set. Allow sausage frittata to cool and set for 15-20 minutes. Slice, serve and enjoy!

Do You Add Milk To Frittata?

Adding milk or cream will make the frittata lighter and fluffier. (Almond milk for paleo friendly.) Personally, I do not add milk or cream to this sausage frittata recipe because I like the texture of it without it. If

But if you want to know a few secrets to a fabulous frittata, The Kitchn offers some great info!

two egg and sausage frittata slices on teal plate with fork

Tips For The Best Sausage Frittata:

  • Use your favorite brand of pre-cooked sausage. I really like chicken sausage, but Italian sausage (sweet or spicy) or maple sausage would work too.
  • Up the vegetables by adding one potato, cut into small cubes, when you add the onions and garlic.
  • Want to make sausage frittata muffins? Make the sausage and vegetable filling and cool completely. Then stir into the eggs and remaining ingredients. Scoop into a greased 12-cup muffin tin and bake in 350 degree oven for 20-25 minutes.

How To Store

This easy paleo frittata will keep best stored in an airtight container in the fridge for up to 5 days – the perfect amount of time for meal prep throughout the week!

For longer storage, place in a plastic freezer storage bag, seal tight, label, date and store in the freezer for up to 1 month. Simply defrost overnight in the fridge or bring to room temperature when ready to enjoy!

slice of spaghetti squash, egg and sausage frittata on teal plate with fork

More Frittata Recipes You’ll Love:

  • Make-Ahead Breakfast Sandwiches (Freezer-Friendly!)
  • Mushroom Asparagus Crustless Quiche [Paleo]
  • Kale, Goat Cheese and Sun-Dried Tomato Egg Bake
  • Kale and Feta Egg Bake

If you make this Sausage Frittata recipe, be sure to leave a comment and review on the blog! I love hearing from you, and it helps others learn more about the recipe too! Xx Ashley

5 from 4 votes

Sausage Frittata with Kale, Spaghetti Squash and Sun-Dried Tomatoes

Prep: 55 minutes minutes
Cook: 30 minutes minutes
Total: 1 hour hour 25 minutes minutes
A Sausage Frittata with kale, spaghetti squash and sun-dried tomatoes is the perfect filling breakfast, lunch or dinner. Paleo, Whole30.
slice of spaghetti squash, egg and sausage frittata on teal plate with fork
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Author: Ashley Walterhouse
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Servings 8 -10

Ingredients

  • 1 tablespoon olive oil, enough to coat skillet
  • 1/2 medium onion, diced
  • 1/2 tablespoon minced garlic
  • 12 ounce package chicken sausage, cut into 1/2″ slices (I used Bilinskis)
  • 10 large eggs
  • 3 tablespoons nutritional yeast, optional
  • 1 teaspoon Italian or all-purpose seasoning
  • 1/2 teaspoon dried oregano
  • 1/4 teaspoon pink salt
  • 1/2 teaspoon black pepper
  • 1 bunch kale, stems removed and chopped, equal to about 2 cups
  • 2 cups cooked spaghetti squash noodles, about 1 small spaghetti squash
  • 1 package sun-dried tomatoes, sliced

Instructions

  • Preheat oven to 350ºF.
  • Heat 10″ cast iron skillet (or oven-proof skillet) with 1 TBS oil. Add in diced onion, minced garlic, and chicken sausage slices. Stir frequently until sausage has slightly browned.
  • In a large bowl, whisk together eggs and seasonings, set aside.
  • Add in chopped kale and cover skillet with lid until kale has cooked down, about 2 minutes. Add in spaghetti squash and stir until noodles are evenly dispersed throughout the pan. Let mixture cook down with uncovered lid. Add in sun-dried tomatoes.
  • Gently pour in whisked eggs. Use spatula to lift spaghetti squash mixture allowing eggs to evenly disperse.
  • Transfer skillet to preheated oven and bake uncovered for 25-35 minutes, until eggs are set. Middle may bubble up, it will set upon cooling.
  • Cool. Allow skillet to cool and set for 15-20 minutes. Slice, serve and enjoy!

Video

★ Last step! If you make this, please leave a review letting us know how it was!

Recipe Notes:

To prep spaghetti squash, preheat oven to 400ºF. Cut lengthwise and scoop out seeds. Oil insides of squash and place face down on baking sheet. Bake for 45-50 minutes, until squash is soft and noodles come out with fork. Prep time includes baking squash.
Nutrition approximate, based on eight servings.

Nutrition Information

Serving: 1/8 recipe, Calories: 207kcal (10%), Carbohydrates: 11g (4%), Protein: 19g (38%), Fat: 12g (18%), Saturated Fat: 3g (19%), Polyunsaturated Fat: 6g, Cholesterol: 262mg (87%), Sodium: 432mg (19%), Fiber: 3g (13%), Sugar: 4g (4%)
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About

Ashley Walterhouse

Ashley Walterhouse is the founder of Fit Mitten Kitchen, based in the Greater Lansing Area of Michigan, AKA “the Mitten.” Ashley grew up as a picky eater but later discovered that eating healthy was actually easy and fun. She started FMK in 2015 as a way to share her newfound love of developing healthier recipes for all to enjoy.
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5 from 4 votes

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Recipe Rating




24 responses

  1. Sharon Stewart
    February 19, 2023

    5 stars
    This recipe is my new favorite way to eat spaghetti squash! You can hardly tell it is in it, haha! This was seriously good and easy to make too. I topped ours with a dollop of goat cheese.

    Reply
    1. Ashley
      February 20, 2023

      Thanks so much for sharing your review!

      Reply
  2. Roxie
    September 6, 2021

    I’m not crazy about fritata. Should have NAMED IT fritartar.
    Mimics an Italian but sounds British.

    Reply
    1. Ashley
      September 7, 2021

      haha sounds good to me!

      Reply
  3. Linda Schmid
    April 21, 2020

    5 stars
    This recipe was easy to make and SO good!

    Reply
  4. Lily S
    April 19, 2020

    5 stars
    This was delicious. Made it with Applegate’s chicken apple sausage which gave it a touch of sweetness. Whole family enjoyed it …thanks for the recipe.

    Reply
  5. Elizabeth
    April 23, 2019

    This looks great! Do you think I could sauté everything then transfer to an 8×8 glass baking dish? Would that be the right size? Thanks. Love your blog!

    Reply
    1. Ashley
      April 23, 2019

      Yes that should be fine! 8×8 baking dish should work – just watch baking time as it will be different than the cast iron.

      Reply
  6. Christine
    May 7, 2018

    This recipe sounds amazing, and I can’t wait to try it! I was wondering though, how much is in “one package” of sun dried tomatoes? I usually buy mine from bulk bins. Thanks.

    Reply
    1. Ashley
      May 7, 2018

      Hi Christine! Thanks so much for your comment and question! One package is 3oz -roughly 1 cup. I’ll update the recipe card! 🙂

      Reply
  7. Emily
    January 20, 2018

    Hello is the squash cooked before hand then added to the mixture, or is it raw? Then cook all together.

    Reply
    1. Ashley
      January 20, 2018

      Hi Emily! The spaghetti squash is cooked beforehand. Then added into the frittata mixture.

      Reply
  8. Andrea Zeiler
    January 2, 2018

    Hello 🙂 Do you know where you purchased whole compliant sun-dried tomatoes?

    Reply
    1. Ashley
      January 2, 2018

      Hi there! I believe I found them in the produce aisle but can’t recall which grocer! Most grocery stores should carry them, just watch for added sugar and sulfites. If you can’t find dried compliant ones, try canned in olive oil and pat dry before adding into the recipe. Hope that helps!

      Reply
  9. Lynn
    November 2, 2017

    This sounds delicious! I’d like to make it in a muffin tin, so I could have one to grab and go for breakfast. Any idea of Oven temp/time?

    Reply
    1. Ashley
      November 2, 2017

      Hi Lynn! 🙂 I would try baking at 350ºF for about 15 minutes to start and check from there 🙂 Would love to hear how it turns out for you!

      Reply
  10. Nicole
    September 18, 2017

    Where Ian the nutritional information for your recipes? I can never find them! This looks absolutely delicious

    Reply
    1. Ashley
      September 18, 2017

      Hi Nicole, So sorry about that! My new recipe page didn’t truly convert the old recipe page I had with the info. I also got away from posting them because the nutritional information with recipes like this are not entirely accurate. So I never want to put too much emphasis on the nutritional info provided here. That being said, I’d be happy to share *approximately* what it comes out to

      Serving size: 1/8 recipe. Calories: 230 Fat: 11 Carbohydrates: 13 Sugar: 6 Fiber: 3 Protein: 19

      Hope that helps!

      Reply
  11. Kate
    February 15, 2017

    5 stars
    I made this for dinner and it was fantastic! I agree, eggs aren’t just for breakfast! I love that this recipe makes enough for leftovers. How long do you think it will keep in fridge? Thank you!

    Reply
    1. Ashley
      February 22, 2017

      So glad you enjoyed! I believe we kept ours in for about 4-5 days?

      Reply
  12. Virjinia Harp
    January 23, 2017

    Your husband is too funny! What an awesome experience though! I know what you mean about being wiped out during house hunting. We actually looked for a month or so and had to take a break due to life. Once we picked back up, it only took us a few houses to find what we wanted. A foreclosure sounds like an awesome project though! Hope you find what you are looking for. 🙂

    Reply
  13. Emily
    January 23, 2017

    Mr. FMK is hilarious… And he sounds like my family. I take a picture and they say, ‘Oh wait… Are you going to put that on the blog?’ If they really don’t want me to I don’t, but most of the time they say, ‘Ok….’ Our family’s are what add spice and variety to our lives, right?

    And you did a really fun post for having a fried brain? We bought a foreclosure about 7 years ago, and it’s been amazing, so I hope that maybe yours could be a blessing if you go for it!

    Reply
  14. Emily Weir
    January 23, 2017

    Hakuna Frittata! Hah, love it! We did the house hunting thing last year, and it was a headache for about 4 solid months. Even after you sign the papers and get your keys, there will still be surprises, but they’re a lot more manageable knowing the place is yours, so it’s all worth it. Can’t wait to try this frittata though! I’m always looking for new recipes for eggs.

    Reply
  15. rachel @ athletic avocado
    January 23, 2017

    I always get writers block haha, maybe that’s why half of my posts probably don’t make much sense lol. That’s so exciting that you are gonna buy a house, good luck with that! And this frittata is so beautiful! I love that you added spaghetti squash too <3

    Reply

Hey there!

I’m Ashley – I started Fit Mitten Kitchen in 2015 to share healthier recipes. Here we balance real food with desserts and healthy snacks making life easy, nutritious and delicious.

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