Gnocchi with Grilled Chicken in Roasted Red Pepper Sauce

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This is one of those weeknight dinners that looks like you spent hours on it but actually moves briskly from prep to plate. Tender gnocchi, smoky grilled chicken, and a bright roasted red pepper sauce make a comforting, slightly smoky meal that still feels fresh. It’s one-pan friendly and forgiving—perfect when you want something satisfying without fuss.

The sauce is the star: roasted red peppers puréed with shallot, garlic, and a splash of broth, finished with half-and-half and Pecorino for a smooth, savory finish. Baby spinach folds in at the end for color and a touch of green, while fresh basil keeps the profile lively.

Below I’ll walk you through exactly what to buy, how to assemble this quickly, and small tweaks to make it your own. No frills, just practical steps so you get excellent results every time.

What Goes In

• 1 pound cooked grilled chicken breast, sliced thin — pre-grilled chicken saves time and adds smoky flavor; slice thin so it warms through quickly in the sauce.
• 1 package DeLallo Potato Cheese Italian Gnocchi Kit — the base starch; cook according to package directions for the best texture.
• 2 teaspoons olive oil — for sautéing shallot and garlic; use good quality for flavor.
• 1/4 cup shallots, minced — gentle onion flavor that softens quickly; don’t brown them.
• 3 cloves garlic, minced — adds savory depth; mince fine so it blends smoothly into the sauce.
• 2 12 ounce jars roasted red peppers in water, drained — the heart of the sauce; drain well to avoid watering down the puree.
• 1/2 cup broth, veggie or chicken — thins the pepper puree and adds savory backbone; choose chicken broth if you want more richness.
• 1/2 teaspoon kosher salt — base seasoning for the sauce; adjust to taste.
• Fresh black pepper, to taste — fresh-ground is best for brightness.
• 1/4 cup half and half cream — light creaminess without overpowering the peppers; fold in off the boil to avoid breaking.
• 1/4 cup Pecorino Romano, plus more for serving — salty, tangy finish; reserve some for grating at the table.
• 2 cups baby spinach — wilts quickly into the hot sauce for color and nutrition.
• 1/4 cup chopped fresh basil — folded in at the end for fresh, herbal lift.

How to Prepare Gnocchi with Grilled Chicken in Roasted Red Pepper Sauce

Follow these steps in order. I keep the amounts and sequence exactly as written in the recipe source, but clarified each step for home cooks.

1. Start by preparing the gnocchi: follow the package directions on the DeLallo Potato Cheese Italian Gnocchi Kit. Typically this means boiling a large pot of salted water, adding the gnocchi, and cooking until they float and are tender. Drain and set aside while you finish the sauce.
2. Heat 2 teaspoons olive oil in a large skillet over medium-high heat. When the oil is shimmering, add 1/4 cup minced shallots and 3 cloves minced garlic. Sauté, stirring frequently, for 2 to 3 minutes or until the shallots are softened and fragrant but not browned.
3. Transfer the softened shallots and garlic to a food processor or blender. Add the drained roasted red peppers from both 12-ounce jars and 1/2 cup broth (vegetable or chicken). Purée until completely smooth. Taste and adjust texture with a splash more broth if needed to help it blend.
4. Pour the pepper purée back into the same large skillet and return the pan to medium heat. Bring the sauce to a gentle boil, stirring occasionally so it heats evenly.
5. Once the sauce reaches a simmer, add 1/4 cup half and half, 1/4 cup Pecorino Romano, 1/2 teaspoon kosher salt, and fresh black pepper to taste. Stir constantly until the cheese melts and the sauce is heated through and cohesive. Do not let it boil rapidly once the dairy is added; a gentle simmer is fine.
6. Add 2 cups baby spinach to the skillet and cook, stirring, until the leaves are fully wilted—about 4 to 5 minutes. The spinach will release a little liquid that will integrate into the sauce.
7. Return the cooked gnocchi and 1 pound sliced cooked grilled chicken breast to the skillet with the sauce. Toss gently and cook just until everything is warmed through, about 1 to 2 minutes. You want the gnocchi to soak up some sauce without breaking apart.
8. Remove the skillet from heat and stir in 1/4 cup chopped fresh basil. Taste and adjust seasoning with more salt or pepper if needed.
9. Serve immediately in bowls with extra grated Pecorino Romano on top if desired.

Why This Recipe Belongs in Your Rotation

This dish balances ease and layered flavor. Using pre-grilled chicken and a packaged gnocchi kit keeps hands-on time modest, while the roasted red pepper purée makes the meal feel special. It’s versatile for weeknight dinners, dates, or small gatherings because it’s quick to finish and presents well.

The textures—pillowy gnocchi, tender chicken, and creamy pepper sauce—give a restaurant-quality feel without intimidating technique. It’s also forgiving: the sauce holds heat and carriage for a short while, so it’s practical if someone runs late to the table.

Easy Ingredient Swaps

• Gnocchi — swap for store-bought potato gnocchi of any brand if you don’t have the DeLallo kit.
• Grilled chicken — use rotisserie chicken, thinly sliced pork, or sautéed mushrooms for a vegetarian option.
• Half and half — replace with whole milk + 1 tablespoon butter for a lighter finish, or use heavy cream for a richer sauce.
• Pecorino Romano — Parmesan works well if Pecorino isn’t available; adjust salt since Pecorino is saltier.

Tools of the Trade

• Large skillet — you’ll cook the sauce and finish the dish here; a wide pan helps toss gnocchi without overcrowding.
• Food processor or blender — necessary to make a silky pepper purée.
• Large pot — for boiling the gnocchi.
• Chef’s knife and cutting board — for slicing chicken, mincing shallot and garlic, and chopping basil.

Mistakes Even Pros Make

• Overcooking the shallots and garlic — browning them will add bitterness; keep them soft and translucent.
• Adding dairy to a rapidly boiling sauce — high heat can cause curdling or separation; reduce to a gentle simmer before adding half and half.
• Undraining the roasted peppers — excess liquid thins the sauce and can water down flavor; drain jars well.
• Overcrowding the skillet when combining — adding too much at once can tear gnocchi; toss gently and warm in batches if needed.

Allergy-Friendly Swaps

• Dairy-free — replace half and half with an unsweetened oat or cashew cream and swap Pecorino for a dairy-free hard cheese alternative or nutritional yeast (add less, taste as you go).
• Gluten considerations — gnocchi is typically gluten-free if made from potato only; check the DeLallo kit ingredients. If it contains wheat, use a certified gluten-free gnocchi brand.
• Nut allergies — avoid nut-based dairy alternatives; use oat or soy as safe substitutes.

Recipe Notes & Chef’s Commentary

Gnocchi texture is everything: cook them until they float and test one. If they’re gummy, the water may have been too cold or overcooked—next time use a rolling boil and faster drain. The grilled chicken should be sliced thin to warm through quickly; thicker pieces risk drying out in the skillet.

The pepper purée can be made ahead and refrigerated for up to 48 hours—reheat gently, then add dairy and cheese just before serving. If you want more punch, a teaspoon of smoked paprika or a splash of balsamic vinegar folded in at the end brightens the sauce without masking the peppers.

Keep-It-Fresh Plan

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in a skillet over low heat with a tablespoon or two of broth to loosen the sauce—avoid microwave reheating at high power which can dry out the chicken and overcook the gnocchi.

If freezing, separate components: freeze the pepper purée on its own for up to 3 months; thaw and finish with dairy and cheese when ready. Cooked gnocchi and chicken don’t freeze as well together because texture changes, so I recommend reheating only if you’ll eat within a few days.

Ask & Learn

Want to tweak the sauce heat, make it lighter, or adapt this for a vegan diner? Ask specifics and I’ll give measured swaps and timing adjustments. Tell me what equipment you have, and I’ll tailor steps so you get the best result in your kitchen.

That’s a Wrap

This Gnocchi with Grilled Chicken in Roasted Red Pepper Sauce is a dependable, flavorful weeknight hero: quick to assemble, impressive to serve, and flexible for swaps. Keep a jar of roasted red peppers in your pantry and a cooked chicken in the fridge, and this dinner comes together in under 30 minutes. Enjoy—and let the balance of smoky, creamy, and fresh ingredients do the heavy lifting.

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