Preheat the oven to 350 degrees F. Tear each croissant into three pieces and place onto a baking sheet. Bake for 8-10 minutes, until they are a deep golden brown color. Remove and set aside. 12 Large Croissants
Add ground sausage to a large skillet over medium heat. Cook until no longer pink, about 5 minutes, then add onions and celery and cook for an additional 5-7 minutes, until slightly softened. Add garlic, sage, rosemary, parsley, thyme, salt, and pepper. Continue to cook for 5 minutes, untril fragrant. 1 lb Breakfast Sausage 1 Large Onion3 Celery Stalks 4 cloves Garlic8 Sage Leaves1 tbsp Fresh Rosemary1/4 cup Parsley1 tbsp Fresh Thyme2 tsp Kosher Salt1 tsp Black Pepper
Add butter to the skillet and allow it to melt. Remove from heat and add chicken broth. Let it cool for about 5 minutes. 1/2 cup Salted Butter2 1/2 cups Chicken Broth
In a large bowl whisk together eggs. Then pour in the sausage/chicken broth mixture. Toss together to coat. Fold in 1/3 of the toasted croissants. Once incorporated, add another third, and then the last bit. Add the walnuts (if using) 3 Large Eggs1/2 cup Walnuts
Spray a 12-inch cast iron skillet OR 9x13 baking pan with oil. Add the croissant stuffing and cover with aluminum foil.
Bake for 40 minutes, uncover and bake for an additional 15-20 minutes, until the tops are crispy.
Notes
Dry the Croissants: Don’t skip toasting! It’s the key to avoiding soggy stuffing.
Let the Mixture Cool: Cool the sausage mixture before combining it with the eggs to avoid scrambling them.
Bake in Two Stages: Covering the dish first keeps it moist; uncovering it later ensures the top gets crispy.
Use Fresh Herbs: Dried herbs can work in a pinch, but fresh herbs are a great way to take this dish to the next level!