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Chicken Alfredo Casserole with Buttermilk Biscuits

I try not to be boring when I go out to eat, but no matter how hard I try there is always one thing that temps me: chicken Alfredo. If there is broccoli involved, forget it! So you can understand how I just had to give this recipe a whole foods makeover. It was everything I’d hoped it would be – creamy, cheesy, and dotted with my favorite vegetable and buttery biscuits – the perfect cool weather comfort dish. And for the record, my family devoured this!

Chicken Alfredo Casserole with Buttermilk Biscuits


Kim @ onceamonthmeals.com, adapted



{Note: Make Homemade Alfredo Sauce according to recipe instructions first, then set aside.}

Heat large skillet over medium heat. Melt butter (#1) in skillet. Add mushrooms and onions and saute until soft. Add Homemade Alfredo Sauce, chicken, broccoli, and Italian seasonings. Stir to combine and season with salt and pepper to taste. Pour mixture into a baking pan (one 13 x 9 or two 8 x 8). Mix Parmesan Buttermilk Biscuits as directed. Spoon rounded tablespoons full and drop around the outside edge of the baking dish on top of the chicken broccoli mixture. Brush biscuits with melted butter (#2). Bake at 425 degrees for 20-25 minutes. Biscuits will be lightly browned and chicken mixture will be bubbly.

Freezing Directions:

Prepare chicken broccoli mixture as directed. Place in pan(s) and drop biscuit mixture on top. Cover with foil and freeze BEFORE baking. To serve: DO NOT thaw casserole. Bake from frozen at 375 degrees for 45 minutes. Remove foil and bake 20-25 more minutes until biscuits are browned and casserole is bubbling.

Servings: 6


**conversion chart image provided by Erik Spiekermann

12 Responses to “Chicken Alfredo Casserole with Buttermilk Biscuits”

  1. Sarah J says:

    this looks delicious! but the link for the biscuits doesn’t work :(

  2. Sherry says:

    Im trying to go to the biscuit recipe but it says not found.:(

  3. Raven says:

    Wow this sounds delicious!

  4. Tammy says:

    Do you bake the biscuits as directed, and then add to the casserole, or are they not baked to put on top of casserole?

  5. Rachel says:

    Tried this as my new recipe this week…the entire family L.O.V.E.D. it, even my picky toddler! When I went to put the leftovers away I was greeted with an empty casserole dish! Yum! Oh, and the biscuits on top have been requested to be made to replace garlic bread from now on!

  6. Jaclyn says:

    Question: I made this today and was so excited (it tasted yummy while I was making it). However, when I baked it for the 45 minutes covered at 375, it was still completely frozen :( I was supposed to NOT THAw before baking, correct?

    • kim says:

      You were correct to bake it frozen. You should bake covered for 45 minutes, then remove the foil and bake another 25 minutes. Just be aware that baking times can vary a bit based on the temperature of your freezer and the actually temperature of your oven. Hope it works out next time.

  7. Scott Sheffield says:

    Can you use canned biscuits in place of the homemade? If I promise not to use jarred Alfredo sauce?

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