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Sausage & Veggie Breakfast Casserole

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Usually on the weekend, we like to make a big breakfast, but if we’re in a hurry, we just make a casserole instead. This Sausage & Veggie Breakfast Casserole is particularly good because it’s low carb! You can change out the veggies in this one to suit whatever you have available in your fridge. Make sure to check out our other Breakfast Recipes while you’re here!

Instructions :

These are the ingredients that I used for this particular casserole. The eggs are not pictured here, but I used a dozen of those. I love keeping the pepper & onion mix available in my freezer because it’s much quicker than having to cut up these veggies. Other ingredients were a tomato, two types of cheese, butter, mushrooms, zucchini and beef smoked sausage.

Breakfast casserole ingredients : beef sausage, zucchini, mushrooms, cottage cheese, tomato, butter, pepper & onion blend, colby jack shredded cheese

The first thing I did was slice up my sausage.

diced beef smoked sausage on a cutting board

Next up, dice up about 4-5 mushrooms. Afterwards, I diced up my zucchini. Another veggie you could use here is a yellow squash. Last veggie to dice up is our tomato. Yum!

Add all of those diced up ingredients to a baking dish.

diced up sausage, zucchini, tomato, and mushroom added to a glass baking dish

Then you’ll add 2 cups of your frozen pepper & onion blend.

frozen pepper and onion blend in a bag and a measuring cup

After you add the blend, scoop out 1.5 cups of the cottage cheese, and add that plus one whole stick of butter sliced.

preparing a breakfast casserole with summer veggies, sausage, cheese and butter.

Next up is our eggs. I used a baker’s dozen (13) and cracked them into a mixing bowl. Then I whisked them up into a frothy yumminess! I added that to my baking dish along with my seasonings and mixed it all together.

After everything was mixed thoroughly, I topped it with the shredded cheese. Then I mixed all that cheese in, also. I just didn’t want it to burn on top.

Place your casserole, uncovered, in a pre-heated oven for one hour.

Oh, Yum! This sausage & veggie casserole is going to taste so good!

I love how the veggies and the sausage are just peeking out above the eggs.

a sausage and veggie breakfast casserole straight out of the oven

a sausage and veggie breakfast casserole straight out of the oven

a sausage and veggie breakfast casserole straight out of the oven

I hope that you liked the sound of this recipe and that you will try something similar for your family. Let me know in the comments below if you think you’ll try this one or if you have made something like it before! Make sure to join our email family so we can keep in touch.

Looking for more low-carb ideas :

a sausage and veggie breakfast casserole straight out of the oven

Sausage & Veggie Breakfast Casserole

Yield: 8 Servings
Prep Time: 15 minutes
Cook Time: 1 hour
Additional Time: 5 minutes
Total Time: 1 hour 20 minutes

A healthy breakfast option for those who are trying to watch their carbs but not miss out on good taste!


  • All beef sausage
  • 1 medium zucchini
  • 4-5 mushrooms
  • 1 tomato
  • 2 cups of frozen pepper & onion blend
  • 1.5 cups of cottage cheese
  • 1/2 stick of butter
  • 1 dozen eggs
  • 2 tbsp garlic powder
  • 2 tbsp Italian seasoning
  • 2 tbsp salt
  • 1 tbsp hot pepper flakes
  • 1 cup of shredded cheese of choice


    1. Dice first four ingredients and add them to a baking dish.
    2. Add the next three ingredients and mix.
    3. Whisk your eggs and add those next.
    4. Sprinkle on your seasonings and shredded cheese.
    5. Mix thoroughly.
    6. Add to a 350 degree pre-heated oven for 1 hour.

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