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Pesto Mac & Cheese Shells
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.

Pesto Mac & Cheese Shells
ByIngredients
Instructions
- Step 1
Cook pasta shells in salted boiling water until al dente. Reserve 1 cup pasta water and drain.
- Step 2
In a large skillet over medium heat, melt butter and add minced garlic. Sauté until fragrant, about 1 minute.
- Step 3
Pour in heavy cream and bring to a gentle simmer. Season with salt, black pepper, garlic powder, onion powder, and paprika.
- Step 4
Stir in pesto and mix until evenly combined.
- Step 5
Lower the heat and add cheddar, mozzarella, and Parmesan cheese. Stir until melted and smooth.
- Step 6
Add the cooked pasta shells and a splash of reserved pasta water. Stir to combine and adjust consistency if needed.
- Step 7
Top with additional Parmesan before serving.
Tips & Tricks
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