Retro Fresh Hotel Spaghetti Carbonara

By Lauren Mitchell, Test Kitchen Director · Reviewed by AislePrompt Editorial · Published 2026-04-07 · Updated 2026-04-07

About the author — Lauren Mitchell is the Test Kitchen Director at AislePrompt, with over a decade of professional kitchen experience spanning recipe development, culinary technique testing, and hands-on evaluation of cooking methods across hundreds of tested dishes. Every recipe in the AislePrompt catalog is cooked at least twice before publication. Full author profile →

A creamy, elegant pasta dish featuring perfectly cooked spaghetti coated in a velvety sauce of eggs, cheese, and crispy pancetta, evoking the timeless charm of vintage hospitality. This Italian-inspired pasta recipe, ready in about 35 minutes, pairs spaghetti, pancetta, large eggs for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 650 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

Prep: 15 min Cook: 20 min Serves 4 Italian cuisine 650 cal/serving

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Ingredients

12 oz spaghetti
4 oz pancetta
2 large eggs
1/2 cup pecorino romano cheese
2 cloves garlic
1/2 tsp freshly ground black pepper
1 tsp kosher salt
2 tbsp fresh parsley

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Equipment for this recipe

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Instructions

Step 1: Bring 4 quarts of salted water to a rolling boil (add 1 tsp kosher salt). Add 12 oz spaghetti and cook for 8-10 minutes until al dente, then drain, reserving 1/2 cup pasta water.
Step 2: While pasta cooks, heat a large skillet over medium heat and cook 4 oz diced pancetta for 5-6 minutes until crispy and golden, then remove and set aside.
Step 3: Whisk 2 large eggs, 1/2 cup grated pecorino romano, and 1/2 tsp freshly ground black pepper in a bowl until smooth. Add 1/2 cup reserved pasta water and whisk until creamy.
Step 4: Add drained spaghetti to the skillet with pancetta, toss to coat, then immediately remove from heat. Quickly pour egg mixture over pasta while tossing vigorously for 1 minute until sauce coats strands and thickens (do not scramble eggs).
Step 5: Stir in 2 tbsp chopped fresh parsley, adjust seasoning with salt if needed, and serve immediately.

Frequently asked questions

How long does Retro Fresh Hotel Spaghetti Carbonara take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Retro Fresh Hotel Spaghetti Carbonara?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep spaghetti from drying out.

Can I substitute ingredients in Retro Fresh Hotel Spaghetti Carbonara?

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 Retro Fresh Hotel Spaghetti Carbonara 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 Retro Fresh Hotel Spaghetti Carbonara?

Italian 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.