White Cheddar Mac and Cheese with Greek Yogurt

Name: White Cheddar Mac and Cheese with Greek Yogurt
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Ingredients: 8 ounces elbow pasta; 4 ounces white cheddar cheese; 1 cup milk ((any kind)); 1/2 cup greek yogurt; 2 tablespoons butter; 2 teaspoons corn starch; 1 teaspoon garlic powder; 1/2 teaspoon salt

This high-protein white cheddar mac and cheese with Greek yogurt is honestly my favorite healthy comfort food hack because it tastes so much better than the boxed stuff while sneaking in 17g of protein per serving. If you’re looking for a healthier mac and cheese recipe that actually tastes better than store-bought, this is it. I’m in love with how creamy this gets using real white cheddar cheese and Greek yogurt, and you can easily make it gluten-free with whatever pasta you love.

What makes this recipe special is my super simple cornstarch method that creates the most amazing thick, creamy sauce in under 10 minutes without having to mess with making a roux, plus I’ll share the one trick that keeps your Greek yogurt from curdling.

I literally created this recipe because my kids were mac and cheese obsessed and eating way too much of that artificial orange powder stuff. Even my pickiest eater gives it two thumbs up and they have no clue there’s Greek yogurt in there! I now make it on repeat because it hits all those comfort food cravings without making my digestive system cranky.

I love cooking the pasta and sauce in my HexClad hybrid pans. They evenly distribute the heat and are a dream to clean up.

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Why You’ll Love This White Cheddar Greek Yogurt Mac and Cheese Recipe

Real cheese flavor: White cheddar creates authentic, rich taste that puts boxed mac and cheese to shame.
High protein boost: Greek yogurt adds 17g of protein per serving without affecting the creamy texture kids love.
Gluten-free friendly: Cornstarch thickening method works perfectly with any pasta choice you prefer.
Kid-approved stealth health: My picky eaters can’t detect the Greek yogurt but get all the nutritional benefits.

All the ingredients you need to make white cheddar mac and cheese with greek yogurt.

Ingredients & Substitutions

Here is everything you need to make white cheddar mac and cheese with Greek yogurt:

Elbow Pasta: Classic choice that holds sauce perfectly. You can swap with shells, cavatappi, or any short pasta shape. For gluten-free, try brown rice pasta or chickpea pasta for extra protein.
White Cheddar Cheese: Creates that rich, tangy flavor that makes this recipe special. Sharp white cheddar works best, but you can use mild if you prefer. Orange cheddar cheese works great too, and you will have more of an orange color.
Milk: Any kind works great here so I use whatever I have on hand. Whole milk makes it extra creamy, but 2% or even almond milk work great for lighter versions.
Greek Yogurt: Plain, full-fat Greek yogurt gives the best creamy texture. You can use 2% Greek yogurt, but avoid non-fat as it can make the sauce too thin.
Butter: Adds richness and helps create that silky sauce base. You can use olive oil or vegan butter if needed.
Cornstarch: My gluten-free thickening trick that works better than flour! Creates perfect consistency without any lumps. Arrowroot powder works as a substitute.
Garlic Powder: Adds subtle depth that enhances the cheese flavor. About 1 clove of fresh minced garlic works too.

Easily Adapt This Recipe for Any Diet

This recipe is naturally easy to tweak! Follow these simple swaps to make it gluten-free, dairy-free, or vegan while keeping the same great texture and flavor.

Gluten-Free: Use certified gluten-free pasta and you’re all set – the cornstarch keeps everything naturally gluten-free.

Dairy-Free: Swap regular milk for unsweetened almond or oat milk, use dairy-free Greek yogurt alternative, and try nutritional yeast instead of cheese for a cheesy flavor.

Lower Sodium: Use unsalted butter and reduce salt to taste, especially if your cheese is already salty.

💡 Pro Tip: If you try a substitution, let us know how it worked in the comments!

Close-up of white cheddar mac and cheese with greek yogurt in a bowl.

How to Make My White Cheddar Greek Yogurt Mac and Cheese Recipe

Here are easy, detailed, step-by-step instructions that are also repeated in the recipe card at the bottom of this blog post.

Step 1: Cook the Pasta

Cook 8 ounces elbow pasta according to package directions until al dente. Drain the pasta and return to the saucepan, covering with a lid to keep it warm while you make the sauce.

Step 2: Start the Cheese Sauce

Add 2 tablespoons butter to a medium saucepan over low to medium heat. Once melted, stir in 1 teaspoon garlic powder and 1/2 teaspoon salt until dissolved and fragrant, about 30 seconds.

Adding the garlic powder to the sauce pan.

Step 3: Simmer the Sauce

Measure 1 cup milk, but only add 3/4 cup to the saucepan with the butter. In the remaining 1/4 cup milk still in the measuring cup, whisk in 2 teaspoons cornstarch until completely smooth with no lumps.

Pour the cornstarch mixture into the saucepan and bring to a gentle simmer, stirring constantly. Cook for 3-4 minutes until noticeably thickened – it should coat the back of a spoon.

Remove the pan from heat and stir in 4 ounces shredded white cheddar cheese until completely melted and smooth. The residual heat will melt it perfectly.

The sauce simmering and the cornstarch thickening.

Step 4: Fold in Greek Yogurt

Let the sauce cool for about 1 minute, then stir in 1/2 cup Greek yogurt until completely smooth. This cooling step prevents the yogurt from curdling – it’s my secret to perfect texture every time.

Pour the cheese sauce over the warm pasta and stir to coat completely. Cover and let rest for 10-20 minutes before serving. This resting time allows the pasta to absorb the sauce for maximum creaminess. Add a splash more milk if needed before serving.

Stirring in the greek yogurt after removing the sauce pan from heat.

White cheddar mac and cheese with greek yogurt in a bowl and a sauce pan.

My Expert Recipe Tips

Use the cornstarch slurry method: Mixing cornstarch with cold milk prevents lumps and creates silky smooth texture every time.
Remove the pan from heat before adding yogurt: This one-minute cooling step prevents curdling and ensures perfectly smooth results.
Shred cheese from the block: Pre-shredded cheese has anti-caking agents that prevent smooth melting.
Don’t skip the resting time: Those 10-20 minutes allow the pasta to absorb the sauce, creating restaurant-quality creaminess.
Taste and adjust: Every cheese has different saltiness levels, so always taste before serving and adjust seasoning as needed.

Delicious Serving Suggestions

Steamed broccoli: I love adding this right to the mac and cheese for a complete meal. You’ll love how the broccoli adds color and nutrition without overwhelming the creamy cheese flavor.
Roasted vegetables: Serve alongside roasted carrots or green beans for extra fiber and vitamins. The sweet roasted flavors complement the tangy cheese perfectly.
Grilled chicken: Add some diced leftover grilled chicken to make this a complete protein-packed dinner. My family loves this combination for Sunday meal prep.

Frequently Asked Questions

I store leftovers in the fridge for up to 7 days in an airtight container. The key is reheating it low and slow with a splash of milk to bring back that creamy texture. Trust me, microwaving without extra liquid makes it all gluey. It actually tastes even better the next day because all those flavors have time to meld together!

Totally! I meal prep this all the time for my busy weeks. You can make it up to 2 days ahead and store it covered in the fridge. When I’m reheating for the family, I add a little milk and warm it slowly over low heat, stirring frequently. It comes back perfectly creamy every time.

This happens when your sauce is too hot when you add the yogurt. The trick is removing your pan from heat and letting it cool for about a minute before stirring in the Greek yogurt. The residual heat warms it gently without making it separate into weird chunks.

I always use plain, full-fat Greek yogurt because it gives the creamiest texture without any weird tang. You can use 2% if that’s what you have, but avoid fat-free because it makes the sauce too thin and doesn’t blend as smoothly. Definitely skip any flavored varieties.

Yes! This freezes really well for up to 3 months. I portion it into individual containers for easy grab-and-go meals. When you’re ready to eat it, thaw overnight in the fridge and reheat with a splash of milk. The texture bounces back surprisingly well, especially compared to regular mac and cheese.

It’s definitely healthier than the boxed stuff! You’re getting 17g of protein per serving from the Greek yogurt, real cheese instead of artificial powder, and you can control exactly what goes in it. My kids are getting way better nutrition without even knowing it, which honestly makes me feel so much better about serving comfort food regularly.

Sharp white cheddar gives the most flavor, but medium works if you have sensitive taste buds in your family. I always shred from a block because pre-shredded has anti-caking stuff that prevents smooth melting – trust me, it makes a difference!

Do you love protein pasta? Check out more of my easy pasta recipes that are higher in protein:

More Side Dish Recipes

Healthy Maple Glazed Carrots (Oven or Air Fryer)

Mexican Street Corn Pasta Salad (High-Protein!)

Tortilla Garlic Bread with Cottage Cheese (GF Option)

Cottage Cheese Gluten-Free Garlic Bread (No Yeast)

White Cheddar Mac and Cheese with Greek Yogurt

Gluten-Free

This high protein white cheddar mac and cheese with Greek yogurt delivers 17g protein per serving using real cheese and gluten-free cornstarch method. Kid-approved healthy comfort food that's creamier than boxed versions and ready in 20 minutes for busy families.

5 from 1 vote

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Servings

Prep Time 15

Cook Time 10

Total Time 25

Ingredients

8 ounces elbow pasta
4 ounces white cheddar cheese
1 cup milk (any kind)
1/2 cup greek yogurt
2 tablespoons butter
2 teaspoons corn starch
1 teaspoon garlic powder
1/2 teaspoon salt

Instructions

Cook 8 ounces elbow pasta according to package directions until al dente. Drain the pasta and return to the saucepan, covering with a lid to keep it warm while you make the sauce.
Add 2 tablespoons butter to a medium saucepan over low to medium heat. Once melted, stir in 1 teaspoon garlic powder and 1/2 teaspoon salt until dissolved and fragrant, about 30 seconds.
Add 2 tablespoons butter to a medium saucepan over low to medium heat. Once melted, stir in 1 teaspoon garlic powder and 1/2 teaspoon salt until dissolved and fragrant, about 30 seconds.
Pour the cornstarch mixture into the saucepan and bring to a gentle simmer, stirring constantly. Cook for 3-4 minutes until noticeably thickened.
Remove the pan from heat and stir in 4 ounces shredded white cheddar cheese until completely melted and smooth. The residual heat will melt it perfectly.
Remove the saucepan from heat and then stir in 1/2 cup Greek yogurt until completely smooth. This cooling step prevents the yogurt from curdling.
Pour the cheese sauce over the warm pasta and stir to coat completely. Cover and let rest for 10-20 minutes before serving. This resting time allows the pasta to absorb the sauce for maximum creaminess. Add a splash more milk if needed before serving.

Video

Notes

Use the cornstarch slurry method: Mixing cornstarch with cold milk prevents lumps and creates silky smooth texture every time.

Remove the pan from heat before adding yogurt: This one-minute cooling step prevents curdling and ensures perfectly smooth results.

Shred cheese from the block: Pre-shredded cheese has anti-caking agents that prevent smooth melting.

Don’t skip the resting time: Those 10-20 minutes allow the pasta to absorb the sauce, creating restaurant-quality creaminess.

Taste and adjust: Every cheese has different saltiness levels, so always taste before serving and adjust seasoning as needed.

Nutrition

Calories: 407kcalCarbohydrates: 46gProtein: 17gFat: 17gSaturated Fat: 9gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 0.2gCholesterol: 45mgSodium: 615mgPotassium: 194mgFiber: 2gSugar: 3gVitamin A: 460IUVitamin C: 0.01mgCalcium: 318mgIron: 1mg

Keyword greek yogurt, mac and cheese, macaroni and cheese, white cheddar cheese

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Important Disclaimer

This recipe is created by a home cook and not a medical professional. Our ingredient philosophy is reviewed by RDNs, but this specific post is not personalized medical advice. Please consult your healthcare provider for dietary concerns.

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White Cheddar Mac and Cheese with Greek Yogurt

Why You’ll Love This White Cheddar Greek Yogurt Mac and Cheese Recipe

Ingredients & Substitutions

Here is everything you need to make white cheddar mac and cheese with Greek yogurt:

Easily Adapt This Recipe for Any Diet