Chick-fil-A tested their mac and cheese in three cities starting July 2017, expanded it to six markets in 2018, and finally added it to the permanent national menu on August 12, 2019 — the first new permanent side Chick-fil-A had added since 2016. The rollout was no accident: the chain bakes each batch in-restaurant daily, using a seven-cheese blend anchored by Parmesan, cheddar, and Romano. This version nails the silky sauce and the caramelized broiled top that set it apart from ordinary mac and cheese.
Why Chick-fil-A Mac & Cheese Is Different
Most homemade mac and cheese starts with a roux — butter and flour cooked together before milk is whisked in. Chick-fil-A’s doesn’t. Their official ingredient list shows a pasteurized cheese spread (American cheese with sodium phosphate as the emulsifier) as the base, thickened with modified corn starch and xanthan gum rather than flour. At home, deli American cheese or Velveeta does the same job: the sodium phosphate in both acts as a natural emulsifier that keeps the sauce stable under heat.
The other thing most copycat recipes miss is the oven. Chick-fil-A bakes their mac and cheese in-restaurant every day until the top layer of cheese browns and caramelizes. You can replicate this in 3–5 minutes under a broiler — and it makes a real difference. The broiled top adds a slightly firm, golden layer that contrasts with the soft, creamy interior.
The Cheese Blend
Chick-fil-A’s marketing calls out Parmesan, Cheddar, and Romano as their featured cheeses, and those three are what matter most at home. Here’s what each does:
- Cheddar provides the primary flavor and most of the orange color. Use sharp or extra sharp — mild cheddar doesn’t have enough bite to come through against the other cheeses.
- Romano adds a salty, sharper edge that distinguishes this from generic mac and cheese. It’s saltier than Parmesan so taste the sauce before adding extra salt.
- Parmesan contributes nuttiness and depth without adding much sharpness.
- American cheese (the Velveeta or thick deli slices) is the emulsifier — it melts into the milk first to create a stable base before the aged cheeses go in. Don’t skip it.
The actual Chick-fil-A recipe uses seven cheeses, including Montamore (a proprietary Sartori Wisconsin aged cheddar with fruity, nutty notes), Asiago, and Monterey Jack. Montamore is available at Whole Foods and some specialty cheese shops if you want to get close to the original — one ounce stirred in alongside the Romano adds a distinctive tang. For everyday cooking, the four-cheese version here is a faithful replica.
Cost: Home vs. Chick-fil-A
| Home Recipe (per serving) | Chick-fil-A Medium | |
|---|---|---|
| Price | ~$2.00 | $5.15–$5.35 |
| Calories | ~580 | 450 |
| Protein | ~27g | 20g |
| Sodium | ~920mg | 1,190mg |
| Servings from batch | 6 | 1 |
The home version costs about $12 in ingredients total for six generous servings. The extra calories per serving come from using whole milk and more cheese overall; the lower sodium reflects using less salt than the industrial emulsifying salts in CFA’s recipe.
Pro Tips
- Use large elbow macaroni. Chick-fil-A’s mac and cheese uses a larger-than-standard elbow — Ronzoni large elbows are the closest off-the-shelf match. Smaller elbows work but the texture will be different.
- Cook the pasta soft, not al dente. CFA’s version is noticeably tender. Add 2 extra minutes beyond the package directions.
- Grate the Romano and Parmesan fresh. Pre-grated versions are coated in cellulose powder that prevents clean melting and produces a grainy sauce.
- Watch the broiler constantly. Three minutes of inattention can go from perfect to burnt. Set a timer for 3 minutes and check every 30 seconds after that.
- Salt carefully. Romano is significantly saltier than cheddar. Taste the sauce before adding salt — you may need none at all.
- Add the topping in a thin, even layer. A thick pile of cheese in the center chars before the edges color. Spread it flat.
Storage and Reheating
Store leftovers in an airtight container in the refrigerator for up to 4 days. The sauce tightens in the fridge but loosens again with a splash of milk. To reheat:
- Stovetop (best): Low heat with 2–3 tablespoons of whole milk, stirring constantly until hot and creamy.
- Microwave: Cover loosely, heat in 60-second intervals, stir between each, add a tablespoon of milk per serving.
- Oven: Transfer to a baking dish, add 2–3 tablespoons milk, cover tightly with foil, and bake at 325°F for 15–20 minutes. Remove foil for the last 5 minutes if you want to re-crisp the top.
This recipe does not freeze well — the sauce separates when thawed and turns grainy.
More Chick-fil-A Copycat Recipes
If you’re building out a full Chick-fil-A meal at home, these pair naturally:
- Copycat Chick-fil-A Waffle Fries — the crispy, ridged fries that hold up to dipping
- Copycat Chick-fil-A Sauce — the sweet, smoky dipping sauce; doubles as a condiment for the mac and cheese
- Copycat Chick-fil-A Chicken Biscuit — the breakfast sandwich that started the chicken biscuit trend
Or browse the full Chick-fil-A copycat recipe collection for nuggets, lemonade, coleslaw, and more.
