Truffle-Infused Creamy Macaroni & Cheddar

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A luxurious twist on classic mac and cheese, featuring rich truffle oil and a perfect blend of sharp cheddar and Gruyère for an irresistibly smooth sauce. This american-inspired pasta ready in about 40 minutes layers elbow macaroni, unsalted butter, all-purpose flour into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 450 calories and feeds 4, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.1 (15 ratings) Prep: 15 min Cook: 25 min Serves 4 American cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a rolling boil; add 12 oz elbow macaroni and cook for 8 minutes until al dente, then drain and set aside.
  2. Step 2: In a medium saucepan, melt 2 tbsp unsalted butter over medium heat, then whisk in 2 tbsp all-purpose flour and cook for 1 minute until golden, stirring constantly to avoid browning.
  3. Step 3: Gradually whisk in 2 cups whole milk and 1/4 tsp white truffle oil, then bring to a gentle simmer while whisking continuously until the sauce thickens and coats the back of a spoon (about 5 minutes).
  4. Step 4: Remove from heat and stir in 1 cup shredded sharp cheddar cheese and 1/2 cup shredded Gruyère cheese until melted, then add 1/4 cup grated Parmesan cheese and season with salt and freshly ground black pepper to taste.
  5. Step 5: Add the drained macaroni to the sauce, stirring until every piece is evenly coated, and serve immediately.

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Frequently asked questions

How long does Truffle-Infused Creamy Macaroni & Cheddar take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Truffle-Infused Creamy Macaroni & Cheddar?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Truffle-Infused Creamy Macaroni & Cheddar?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Truffle-Infused Creamy Macaroni & Cheddar for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Truffle-Infused Creamy Macaroni & Cheddar?

American pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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