Paleo Plan

Sausage and Zucchini Breakfast Casserole

Sausage and Zucchini Breakfast Casserole -3

Makes 4 servings

Prep time: 15 minutes

Approximate cooking time: 60 minutes


  • 1-1/4 lb zucchini (about 3 medium), trimmed
  • 4 large cremini or white button mushrooms, halved
  • 1 large yellow onion, peeled and quartered
  • 1 lb ground breakfast sausage
  • ½ tsp. fresh thyme leaves (optional)
  • 2 TB. almond flour
  • 6 large eggs, beaten
  • ½ tsp. granulated garlic
  • 1 tsp. sea salt
  • 1/4 tsp. cayenne (optional)


  • Preheat oven to 400 degrees F.
  • Place a grater blade on a medium or large food processor (or just use a box grater to shred the veggies by hand). Grate the zucchini, mushrooms and onion.
  • Scrape the veggie mixture into the bottom of a 8x8 or 9x9 baking dish and lightly pat down to form an even surface.
  • Crumble the raw sausage on top of the veggies. Sprinkle with fresh thyme and almond flour.
  • In a medium mixing bowl, combine eggs, granulated garlic, sea salt, and cayenne (optional) and whisk until eggs are a pale yellow (about 30 seconds).
  • Pour egg mixture evenly over sausage and veggies in the baking dish. It should sink to the bottom of the pan.
  • Place in oven and bake for 45 to 55 minutes, or until browned on top and cooked through. There will be some residual water from the vegetables.
  • Cool at least 15 minutes. Slice into 4 servings and enjoy warm or cold.


  1. Karen M

    This was yummy. I pre-made this and we ate it cold. I think I’d prefer it warmed up but I’ll be sure to make it again to find out.

  2. Charlie W

    This sounds good but seems like a lot of grease from the sausage. I’ve just joined and haven’t had time to try any recipes yet but looking forward to trying some of these.

  3. Rachel E

    I tried to go by lbs, but mine ended up really heavy on the zucchini. Maybe you could add a cup amount?

  4. can I replace the sausage with turkey?

    • Annie — Yes, you can replace the sausage with ground turkey. However, you will want to season the turkey with sea salt and black pepper, or use a bit of sage, rosemary and granulated garlic to better imitate the seasoned sausage.

  5. Yummy recipe! However, it should be noted in there somewhere that the sucks should be drained after shredding. Too much water in the bottom of my pan.

  6. I think I’ll precook the veggies first next time to avoid the ‘residual water’. I will also add about 1/2 tsp of white pepper for some added flavour. It’s very yumy and filling tho

  7. Can it be made the night before?

  8. And baked the next morning?

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