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These Carbs Don't Count
June 6, 2025
This Pesto Mac & Cheese Shells recipe is a creamy, cheesy twist on a comfort classic with a herby upgrade. Tender pasta shells are coated in a velvety cheese sauce made with garlic, butter, heavy cream, and a trio of cheeses. Pesto adds an earthy, aromatic depth that transforms the dish into something truly special. Finished with a touch of reserved pasta water for silky texture and topped with extra Parmesan, this pasta is cozy and indulgent.
$2.57 / Serving 
Estimated Price / Serving
15 Ingredients
MEDIUM
Instructions
1
|
Cook pasta shells in salted boiling water until al dente. Reserve 1 cup pasta water and drain.
2
|
In a large skillet over medium heat, melt butter and add minced garlic. Sauté until fragrant, about 1 minute.
3
|
Pour in heavy cream and bring to a gentle simmer. Season with salt, black pepper, garlic powder, onion powder, and paprika.
4
|
Stir in pesto and mix until evenly combined.
5
|
Lower the heat and add cheddar, mozzarella, and Parmesan cheese. Stir until melted and smooth.
6
|
Add the cooked pasta shells and a splash of reserved pasta water. Stir to combine and adjust consistency if needed.
7
|
Top with additional Parmesan before serving.
38.49 g
Carbs
115.07 g
Fat
36.38 g
Protein
1321.07 kcal
Calories
Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
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Pesto Mac & Cheese Shells
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