The BEST Baked Mac & Cheese! Loaded with sour cream, bacon, and chives and topped with buttery bread crumbs, this Loaded Mac & Cheese is deliciously creamy and guaranteed to be a family favorite!

Homemade Mac ‘n Cheese! It’s one of the most well-loved recipes of all time… and this recipe is an old family favorite. I’ve made it countless times, with a few minor tweaks and the addition of sour cream, bacon, and chives. Because let’s be honest… old family recipes are favorites for a reason! And LOADED makes everything better.
The only requirement for this recipe is that you like your mac & cheese creamy. Because this is the creamiest mac & cheese ever! Everyone who tries it says it’s the best they’ve ever had… and let’s just say I couldn’t agree more.
It makes a delicious dinner the whole family will love, and it’s especially perfect for feeding a big crowd. And even though it’s SO delicious right out of the oven, it also reheats well! What’s not to LOVE!?

what you’ll need for this recipe
Macaroni – I used 1 pound elbow macaroni as the base of this recipe. Feel free to substitute any type of noodles you enjoy.
Butter – I added 1/2 cup butter to the cheese sauce for that rich, buttery flavor mac & cheese is known for. Use either salted or unsalted butter.
Flour – I also added 1/2 cup all purpose flour to thicken the sauce. Make it gluten free by substituting almond flour.
Seasonings – I kept the seasonings simple with 1 teaspoon dried mustard, 1 1/2 teaspoons salt, and 1/2 teaspoon pepper. Feel free to add additional seasonings if you’d like.
Milk – I added 5 cups whole milk to the sauce. When it comes to milk, higher fat content will lead to a creamier mac & cheese. You can also use half & half.
Cheese – I used 8 ounces of sharp cheddar cheese and 8 ounces of monterey jack cheese, shredded. For best results, buy blocks of cheese instead of shredded cheese as shredded cheese contains anti-caking agents that keep it from melting as well.
Toppings – For the toppings, I used 1/2 cup panko breadcrumbs, 2 Tablespoons of butter, 1/2 package of bacon, 1 Tablespoon minced chives, and a drizzle of sour cream.
what’s the best cheese for mac & cheese?
The best cheese is any cheese you enjoy! I like to use a blend of cheeses for maximum flavor and interest level. Cheddar, Mozzarella, Gouda, Fontina, and Monterey Jack are all delicious options!

how to make loaded mac & cheese
Cook the noodles. In a large pot, cook macaroni in salted water according to package instructions. Rinse with warm water and drain completely. Rinse with warm water and drain completely.
Make the roux. In a large saucepan, melt the butter over medium-low heat. Whisk in the flour and continue cooking over medium-low heat, stirring constantly, 5-7 minutes or until mixture begins to turn golden brown. Stir in mustard powder, salt, and pepper.
Add the remaining ingredients. Slowly add the milk. Cook, stirring constantly, over medium heat until thickened to the consistency of gravy and bubbly. Remove from heat; add cheese and stir until melted.
Combine. Combine the cheese sauce with the cooked macaroni; pour into greased 9×13 inch casserole dish. Combine bread crumbs and melted butter; sprinkle over mac & cheese. Bake at 375 degrees 20-30 minutes or until bubbly. Remove from oven; top with crumbled bacon, chives, and sour cream.what’s the best cheese for mac & cheese?

Recipe Variations & Substitutions
- Use penne any type of pasta in place of macaroni
- Substitute pepper jack for the monterey jack cheese
- Substitute green onions for the chives
- Add additional seasonings, such as onion powder, garlic powder, smoked paprika, or cayenne
- Use any blend of cheeses
- Substitute any toasted breadcrumbs for the panko crumbs
- Stir in cream cheese for extra creaminess
- Top it with grilled chicken or any of your favorite proteins

storing & reheating
Leftover Mac & Cheese can be stored, covered, in the refrigerator for 3-4 days. To reheat it in the pan, cover with foil and bake at 375° for 45 minutes – 1 hour, until warm. To reheat a smaller amount, transfer to a smaller dish and heat in the oven or microwave until heated through. You can also freeze mac & cheese by covering it tightly with plastic wrap and aluminum foil, then placing it in the freezer for up to 3 months. Thaw it overnight in the refrigerator, then bake at 375° for 45 minutes – 1 hour.

More LOADED Recipes to Try
Here are some more of our favorite loaded recipes!

Loaded Mac & Cheese
Ingredients
- 1 pound elbow macaroni
- 1/2 cup butter
- 1/2 cup flour
- 1 teaspoon dried mustard
- 1 1/2 teaspoons salt
- 1/2 teaspoon pepper
- 5 cups whole milk OR half & half
- 8 ounces block sharp cheddar cheese shredded
- 8 ounces block monterey jack cheese shredded
Topping
- 1/2 cup panko bread crumbs
- 2 Tablespoon butter melted
- 1/2 package bacon cooked and crumbled
- 1 Tablespoon minced chives
- sour cream
Instructions
- Cook macaroni noodles al dente, according to package instructions. Rinse with cold water to stop the cooking process. Drain completely.
- In a large saucepan, melt butter over medium-low heat.
- Stir in flour; continue cooking over medium-low heat, stirring constantly, until mixture begins to turn golden. Stir in mustard powder, salt, and pepper.
- Slowly add milk. Cook, stirring constantly, over medium heat until thickened to the consistency of gravy and bubbly.
- Remove from heat; add cheese and stir until melted.
- Mix cheese mixture with cooked macaroni; pour into greased 9×13 inch casserole dish.
- Combine bread crumbs and melted butter; sprinkle over mac & cheese.
- Bake at 375 degrees 20-30 minutes or until bubbly.
- Remove from oven; top with crumbled bacon, chives, and sour cream.

This looks AMAZING. So amazing, in fact, I might have had to resist licking my computer screen.
I LOVE your recipies and your easy to follow directions. You are truly a talented chef and a great teacher with how you present the recipies. Please continue to give us all the recipies you have or make up yourself. I truly can not get enough!!
Looks like it would be a tasty dish.
Lol, we all had to start some where right? I’m so glad you kept you blog and turned to FOOD. Looking back is a great way to see all you’ve accomplished, like this amazing creamy mac and cheese! Looks so good!
This is the BEST idea ever. I’d love this as a side dish for Thanksgiving instead of a loaded baked potato 🙂
Oh my word!! I want to eat all of this! I love mac and cheese and could literally eat is like everyday! This would be a favorite for me!
Mac and cheese is my favorite comfort food! I so want this for dinner tonight!
Have you ever made this the day before and then baked the next day? Would you make any alterations?
I’m wondering the same thing. It doesn’t look like she’s answering anyone though 🙁 I was hoping to get an opinion on it but I’m going to try it. I’ll let you know how it turns out unless you’ve already tried. In which case, please let ME know how it worked out 🙂
Hi Corrina, I’ve never tried making it the night before but my hunch is that it would be better fresh. Did you end up trying it? If so, I’d love to know how it went!
Hi Jennifer, I’ve never tried making this the night before. You would definitely need to increase the cook time by quite a bit, as it would be cold going into the oven. Hope this helps at least a little!
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How much sour cream do I use?
my butter milk and flour isn’t getting thick like gravy 🙁
Had the same issue! I was on a time crunch and a wee bit stressed so I just started adding corn starch til I got the results I needed.
Hi! Just wondering where the dry mustard comes in since it’s not in the directions!
Same! Ended up just not using it and it was ????????????????
I was wondering if this dish would be appropriate for taking out to gatherings, or would it setup fast like normal Mac and Cheese? It looks delish.
Would this work ok if adding some rotisserie chicken into it before baking?? If so do you think I need to alter any of the other ingredients?
Please update your recipe to reflect when to add the salt, pepper and dry mustard