Creamy Tomato Pasta

PREP

15 mins

|

COOK

45 mins

|

SERVES

5

|

DIFFICULTY

Easy

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Chef Jack Ovens
Qualified Chef Ā· 1.63M Subscribers
Updated August 2026

This sauce is really the whole point of the recipe. Capsicum, onion, garlic and cherry tomatoes roasted until they’re properly caramelised, then blended into something with way more depth than a jar of tomato sauce could ever give you.

Roasting the whole garlic bulb alongside everything else mellows it out completely, so what you’re squeezing out at the end is sweet and soft rather than sharp. Cream, cream cheese and parmesan stirred through at the end turn it from a tomato sauce into something properly rich.

Baby spinach wilted through right at the end, five containers, and a sauce that’s genuinely worth the extra roasting time.

Creamy Tomato Chicken Pasta

TOMATO CHICKEN PASTA Ā· CHICKEN Ā· MEAL PREP Ā· EASY

Why You'll Love This Creamy Tomato Chicken Pasta

A sauce built on roasted, not raw, vegetables

Roasting the capsicum, onion, garlic and tomatoes first concentrates their flavour and adds a caramelised sweetness that just simmering them in a pan wouldn't get you.

Blending it smooth before it hits the pan means every bite of pasta gets coated evenly, rather than chasing chunks of vegetable around the bowl.

It's a proper from-scratch sauce that still comes together as one pan of pasta and one tray of roasting, not a dozen dishes to clean up after.

Creamy Tomato Chicken Pasta

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Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Calories: 610kcal
Servings: 5 People

Ingredients

Chicken

  • 800 g Chicken Breast Diced
  • 15 ml Olive Oil
  • 4 g Garlic Powder
  • Salt & Pepper To Taste

Roasted Pepper Sauce Base

  • 2 Red Bell Peppers (Capsicum) Chopped
  • 1 Brown (Yellow) Onion Chopped
  • 1 Bulb Garlic Top Trimmed
  • 200 g Cherry Tomatoes
  • 15 ml Olive Oil
  • Salt & Pepper To Taste

Pasta

  • 350 g Penne Pasta

Sauce Finish

  • 150 ml Thickened Cream
  • 60 g Light Cream Cheese Room Temperature
  • 40 g Parmesan Cheese Grated
  • 120 ml Chicken Stock

Greens

  • 120 g Baby Spinach Washed

Method

  • Preheat the oven to 220°C (430°F). Add the capsicum, onion, whole garlic bulb and cherry tomatoes to a tray. Drizzle with olive oil, season with salt, and toss well. Roast for 30-40 minutes, turning once halfway, until very soft, caramelised and slightly charred.
  • Cook the penne in heavily salted boiling water for 1 minute less than packet instructions. Drain and reserve a small splash of pasta water.
  • Squeeze the roasted garlic cloves from their skins and add to a blender with the roasted capsicum, onion and tomatoes. Blend until completely smooth and glossy.
  • Heat a large pan over medium-high heat. Add the olive oil and chicken breast pieces. Season with garlic powder, salt and pepper. Cook for 3-4 minutes until lightly golden but still slightly undercooked in the centre.
  • Pour the blended sauce into the pan. Add the chicken stock, thickened cream, cream cheese and parmesan. Bring to a gentle simmer and cook for 4 minutes until the chicken is fully cooked, reaching an internal temperature of 74°C (165°F), and the sauce thickens slightly.
  • Add the cooked penne and baby spinach. Fold together until the spinach wilts and the pasta is evenly coated. Loosen with reserved pasta water if needed. Divide into five containers and cool before sealing.
Chef's Tips
Roast the vegetables until they're genuinely soft and slightly charred, not just softened — this caramelisation is what gives the blended sauce its deep, sweet flavour rather than tasting like plain roasted vegetables.
Don't fully cook the chicken in step 4 — searing it until just lightly golden and finishing it in the sauce keeps it tender rather than overcooked by the time everything's combined.
Squeeze the roasted garlic straight from its skins into the blender — roasting mellows its sharpness into something sweet and nutty, and it blends into the sauce far more smoothly than raw garlic would.
Storage & Reheating
Store in the fridge for up to 4 days. Not recommended for freezing — the cream sauce will split and turn grainy once thawed. Microwave until hot, stirring halfway, adding a small splash of water before reheating to loosen the sauce.
Serving 400gCalories 610kcalCarbohydrates 65.9gProtein 49gFat 17gSaturated Fat 5.5gPolyunsaturated Fat 1.86gMonounsaturated Fat 5.8gTrans Fat 0.1gCholesterol 124mgSodium 160.1mgPotassium 1027.2mgFiber 5.6gSugar 7.3gVitamin A 417.33IUVitamin C 76.17mgCalcium 73.5mgIron 3.8mg
Common Questions
Why roast the vegetables instead of just simmering them?āŒ„

Roasting caramelises the natural sugars in the vegetables, giving the sauce a depth and sweetness that simmering alone can't replicate. It's the difference between a flat tomato sauce and one with real character.

Can I use jarred roasted capsicum to save time?āŒ„

You can, though you'll still want to roast the onion, garlic and tomatoes fresh since those bring most of the depth. Using jarred capsicum alone is a reasonable shortcut if you're short on time.

Can I make this without cream cheese?āŒ„

Yes, just increase the thickened cream slightly to make up for the lost richness. The sauce will be a touch thinner but still creamy and well balanced.

Why cook the chicken only partway before adding the sauce?āŒ„

It finishes cooking in the sauce, which keeps it from drying out. Fully cooking it in the pan first and then simmering it again in the sauce risks overcooking it by the time everything comes together.

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