This recipe can be made a day ahead and placed in the fridge overnight. If baking the next day, just wait to add the biscuits on top until right before baking.
Preheat oven to 350°F. Spray a 9"x13" pan with nonstick cooking spray. Set aside.
In a saucepan over medium heat, add sausage and cook until browned. Then add shallots and cover pan - let cook until shallots are transluscent.
Then add garlic salt, garlic powder, fennel seed, and chives. Cook for 1-2 minutes until fragrant.
Remove sausage mixture from heat and pour into the bottom of the prepared 9"x13" pan.
In a large bowl, crack eggs and whisk well. Then add 1/4 teaspoon of salt and half and half. Mix until well incorporated.
Add cheese to egg mixture, mix, then pour over sausage in 9"x13” pan.
On top of the eggs, add the quartered biscuits, arranging in a single layer above the eggs.
Spray the tops of the biscuits lightly with cooking spray, then place into preheated oven.
Bake for 25 minutes uncovered, until biscuits are browned, then cover with aluminum foil and continue baking for 10-15 more minutes or until eggs are no longer jiggly and mixture is set. Test the eggs by prodding with a fork to see if they are cooked through.
Once it is cooked through, remove from oven. Top with extra chives and serve immediately. Enjoy!