3 white ramekin dishes with macaroni casserole next to a stainless steel spoon with a white and brown towel in the background on a wooden surface with red pepper flakes around the dishes (with logo overlay)

Macaroni Casserole

Macaroni Casserole uses real food ingredients to make a healthier, tastier version of macaroni and cheese we prefer over the box any day.

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I’m sure most of you, like me, grew up on that blue or yellow box of macaroni and cheese. And we loved it! We’ve started to be more picky about the foods we eat and avoiding processed foods. Now that tastes horrible to me. Some of them don’t even have real cheese in there! Instead of a processed meal, try making Macaroni Casserole.

I received the book 100 Days of Real Food a few years ago. I was thrilled to find a recipe for a macaroni casserole. My boys won’t eat boxed mac and cheese, but they love this recipe!

Since it’s based on whole foods, you are using real cheese and whole-wheat ingredients. I don’t think I would call this healthy, but it’s much better than the boxed ones you can buy at the grocery store.

The full meal takes only about 15 minutes to prepare, and 15 minutes to bake. The time is perfect for a quick weeknight meal that the whole family will enjoy. And if you don’t eat it all at that time, it can be saved and reheated the next day.

Macaroni Casserole Step by Step

Ingredients

  • 2 tbsp butter
  • 1/4 cup onion (diced)
  • 2 cloves garlic (minced)
  • 2 tbsp whole-wheat flour
  • 2 cups milk
  • 1 tsp salt
  • 1 tsp black pepper
  • 1/2 cup sour cream
  • 2 1/2 cups cheddar cheese (grated)
  • 1 1/2 cups noodles (cooked)
  • 1/3 cup whole-wheat bread crumbs
  • 1 tsp red pepper flakes

Preparation

Start by preheating the oven to 425F. Cook your macaroni noodles as directed. In a large saucepan, over medium heat, melt the butter.

Sauce pan of melted butter next to stainless steel bowls of minced garlic and diced onion on a wooden surface

Add the onion and cook for about 3-4 minutes until they are softened.

Sauce pan with melted butter and diced onions next to a stainless steel bowl of minced garlic on a wooden surface

Add in the garlic and cook for another minute.

Sauce pan with melted butter, diced onion, and minced garlic next to a stainless steel bowl of flour and a glass measuring cup of milk all on a wooden surface

Sprinkle in the flour. Whisk continuously until it starts to brown.

Saucepan with melted butter, diced onions, and flour next to a glass measuring cup of milk on a wooden surface

Use a whisk to stir in the milk and bring it to a boil. Then lower the heat and let the milk simmer until it thickens. Stir occasionally to make sure the milk doesn’t stick to the bottom and burn.

Sauce pan with warm milk next to a stainless steel bowl of shredded cheddar cheese, a small stainless steel bowl of seasonings, and a measuring cup of sour cream on a wooden surface

Turn off the heat and whisk in the salt, pepper, sour cream, and cheddar cheese.

Sauce pan with milk, shredded cheddar cheese, sour cream, and seasonings on a wooden surface

Pour the cooked noodles in and stir until they are coated with the milk and cheese mixture.

Sauce pan with cheese sauce and macaroni noodles on a wooden surface

Pour everything into an 8×8 baking dish and coat it with the breadcrumbs.

Glass baking dish with macaroni noodles in a cheese sauce on a wooden surface
Glass baking dish with uncooked macaroni casserole topped with bread crumbs on a wooden surface

Bake for about 15 minutes, or until the breadcrumbs start to brown and the cheese is bubbly. Sprinkle with crushed red pepper if desired.

3 white ramekin dishes with macaroni casserole next to a stainless steel spoon with a white and brown towel in the background on a wooden surface with red pepper flakes around the dishes (vertical)

Recipe

Originally Published On: January 12, 2016

Last Updated On: July 28, 2023

3 white ramekin dishes with macaroni casserole next to a stainless steel spoon with a white and brown towel in the background on a wooden surface with red pepper flakes around the dishes

Macaroni Casserole

Macaroni Casserole uses real food ingredients to make a healthier, tastier version of macaroni and cheese we prefer over the box any day.
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course:
Main Dish
Cuisine:
American
Keyword:
cheese
|
noodles
|
pasta
Servings: 8 cups
5 from 9 votes

Ingredients

  • 2 tbsp butter
  • 1/4 cup onion (diced)
  • 2 cloves garlic (minced)
  • 2 tbsp whole-wheat flour
  • 2 cups milk
  • 1 tsp salt
  • 1 tsp black pepper
  • 1/2 cup sour cream
  • 2 1/2 cups cheddar cheese (grated)
  • 1 1/2 cups noodles (cooked)
  • 1/3 cup whole-wheat bread crumbs
  • 1 tsp red pepper flakes

Instructions

  • Preheat oven to 425F
  • Melt butter in a large saucepan over medium heat
  • Add onion and cook for 3-4 minutes until soft
  • Add garlic for another minute
  • Sprinkle in flour and whisk continually until it browns
  • Whisk in milk and bring to a boil
  • Lower the heat and simmer until the milk thickens, stirring occasionally so it doesn’t burn
  • Remove from heat and whisk in salt, pepper, sour cream, and cheese
  • Add the noodles and add your add-in ingredient and stir until coated
  • Transfer to an 8×8 baking dish
  • Coat with breadcrumbs
  • Bake for about 15 minutes until golden brown
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Nutrition Facts
Macaroni Casserole
Amount Per Serving (1 cup)
Calories 299 Calories from Fat 180
% Daily Value*
Fat 20g31%
Saturated Fat 12g60%
Cholesterol 58mg19%
Sodium 602mg25%
Potassium 179mg5%
Carbohydrates 18g6%
Fiber 1g4%
Sugar 4g4%
Protein 13g26%
Vitamin A 705IU14%
Vitamin C 2mg2%
Calcium 343mg34%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.

All nutritional information is based on third-party calculations and should be considered estimates. Actual nutrition content will vary based on brands used, measuring methods, portion sizes, and more.

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28 thoughts on “Macaroni Casserole”

  1. 5 stars
    I will definitely share that post with my younger one. She will probably make it as soon as I show her, I have everything at home.

  2. 5 stars
    Thanks for sharing the recipe. I love macaroni because I love cheese. I usually have macaroni for my breakfast. I will definitely try to make Macaroni Casserole following your recipe. Thank you!

  3. This is really a new recipe for baked macaroni and I like it! It looks delicous! I will try to bake one this soonest! Thanks for sharing recipe! I like it!

  4. 5 stars
    That looks so yummy! I love macaroni with cheese but in my country we don’t make this casserole recipes. Planning to try it this week!

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