Saucy Passata Brussels Sprouts

Lunch, Poultry

October 30, 2026

Saucy Passata Brussels Sprouts – vegetarian recipe

Saucy Passata Brussels Sprouts simmer in a simple tomato passata sauce until the sprouts are spoon-tender and the juices turn rich. Green onions and chives scattered on top keep every bowl fresh. It is a cozy side that basically makes itself.

Ingredients

For maximum accuracy in your kitchen, here are the precise measurements for the perfect batch:

  • Brussels sprouts: 16 oz (450g) or 1.0 pound, trimmed and halved
  • Tomato passata: 1.0 cup (8 oz / 225g)
  • Chicken stock: 0.25 cup (2 fl oz / 60g)
  • Olive oil: 1.0 tbsp (0.5 oz / 14g)
  • Green onions: 1.0 tbsp (0.2 oz / 5g), freshly chopped
  • Chives: 1.0 tbsp (0.1 oz / 3g), freshly chopped
  • Kosher salt: 0.5 tsp (0.1 oz / 3g)
  • Black pepper: 0.25 tsp (0.05 oz / 1.5g)

Step-by-Step Guide

Tips for the Best Saucy Passata Brussels Sprouts

  1. Prepare your pressure cooker by adding the 16 oz (450g) of halved Brussels sprouts, 0.25 cup (60g / 2.12 oz) chicken stock, 1.0 cup (225g / 7.9 oz) tomato passata, 1.0 tbsp (14g / 0.49 oz) olive oil, 0.5 tsp (3g / 0.11 oz) kosher salt, and 0.25 tsp (1.5g / 0.05 oz) black pepper directly into the Instant Pot insert, stirring gently to ensure everything is evenly coated.
  2. Secure and seal the lid of the Instant Pot, checking that the pressure release valve is set to the sealing position, and set the appliance to cook for exactly 10 minutes on Manual mode at High pressure.
  3. Once the cooking cycle completes, leave the Instant Pot alone and allow the pressure to release naturally for exactly 10 minutes, then carefully switch the valve to venting to quick-release any remaining steam.
  4. Carefully open the lid away from your face, transfer the warm vegetables to a serving bowl, and garnish with the 1.0 tbsp (5g / 0.18 oz) chopped green onions and 1.0 tbsp (3g / 0.11 oz) chopped chives before serving fresh.

Nutritional Information

Here is the approximate nutritional breakdown per serving.

  • Calories: 112 kcal
  • Carbohydrates: 10g (0.35 oz)
  • Protein: 4g (0.14 oz)
  • Total Fat: 7.5g (0.26 oz)

Pro Tips

While I don't taste-test in a physical kitchen, analyzing culinary data reveals a few chef-level secrets to guarantee the best results for your Saucy Passata Brussels Sprouts:

  • Size Matters for Texture: Try to select Brussels sprouts that are roughly the same size. Halving them ensures the tomato passata penetrates the leaves, but uniform sizing prevents smaller pieces from becoming mushy while larger ones remain tough.
  • Quality of Passata: Since the ingredient list is short, the tomato passata carries a lot of the dish's flavor profile. Opt for a high-quality, pure tomato passata (strained tomatoes) without added sugars or artificial herbs.
  • Deglaze if Sautéing First: If you choose to quickly sauté the sprouts on the Instant Pot's "Sauté" mode before pressure cooking for extra caramelization, be sure to use the chicken stock to deglaze the bottom of the pot. Scraping up any browned bits prevents the dreaded "Burn" notice and adds savory depth.
  • A Touch of Acid: Once the pressure is released, stir in a tiny splash of balsamic vinegar or a squeeze of fresh lemon juice before garnishing. A hit of acid balances the richness of the cooked tomatoes and brightens the earthy sprouts.

Frequently Asked Questions (FAQ)

Can I make Saucy Passata Brussels Sprouts ahead of time? Yes, you can easily make this dish ahead of time. Store the cooked sprouts and sauce in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave, adding a splash of stock if the sauce has thickened too much in the fridge.

How can I make this recipe vegetarian or vegan? To easily convert these Saucy Passata Brussels Sprouts to a vegetarian or vegan side dish, simply swap the 0.25 cup (60 ml) of chicken stock for a high-quality vegetable broth or even a vegan faux-chicken bouillon.

Why did my Instant Pot Brussels sprouts turn out mushy? Mushy Brussels sprouts in a pressure cooker usually result from overcooking. Ensure you stick strictly to the 10-minute high-pressure cooking time and the exactly 10-minute natural release. Leaving them on natural release for too long will cause them to overcook in the residual steam.

What proteins pair well with Saucy Passata Brussels Sprouts? The tangy, savory tomato base of this recipe pairs beautifully with classic proteins like roasted chicken, grilled pork chops, or a hearty meatloaf. If you are keeping it plant-based, try serving them alongside creamy polenta or a baked tofu steak.

Pro Tips

  • Choose Brussels sprouts of roughly the same size and halve them so the passata penetrates the leaves. Uniform pieces keep smaller ones from turning mushy while larger ones stay tough.
  • Buy a pure strained tomato passata with no added sugars or herbs. With an ingredient list this short, the passata carries almost the entire flavor of the dish.
  • If you sauté the sprouts first for extra caramelization, use the chicken stock to deglaze the bottom of the pot. It prevents the Burn warning and adds savory depth.
  • A tiny splash of balsamic vinegar or a squeeze of lemon after the pressure release balances the sweetness of the cooked tomatoes.
  • Leftovers keep 3 days chilled. Rewarm them in a covered skillet with a tablespoon of stock to loosen the thickened sauce.

Frequently Asked Questions

Are saucy passata Brussels sprouts keto-friendly?

In moderation, yes. Each serving has about 112 calories with 7.5 g of fat and 10 g of carbs, and most of those carbs come from the tomato passata. Pair them with a fatty protein to balance the plate.

Can I make this dish ahead of time?

It reheats beautifully since the sprouts sit in sauce. Chill it for up to 3 days and rewarm gently, then add the green onions and chives fresh on top.

Can I use fresh tomatoes instead of passata?

Use well-ripened tomatoes blended smooth and simmered down a little first so the sauce is not watery. Skip any sugar in the seasoning to keep the macros the same.

Why did my Instant Pot show a Burn warning?

Tomato passata is thick and catches on the bottom if it is not mixed with the stock. Always stir everything well and deglaze any browned bits before sealing the lid.

Recipe card below.

More Recipes You'll Love

Saucy Passata Brussels Sprouts – vegetarian recipe
Stav Kogan

Saucy Passata Brussels Sprouts

Servings: 4 servings
Calories: 112

Ingredients
  

  • 16 oz (450g) Brussels sprouts or 1.0 pound, trimmed and halved
  • 1.0 cup (8 oz / 225g) Tomato passata
  • 0.25 cup (2 fl oz / 60g) Chicken stock
  • 1.0 tbsp (0.5 oz / 14g) Olive oil
  • 1.0 tbsp (0.2 oz / 5g) Green onions , freshly chopped
  • 1.0 tbsp (0.1 oz / 3g) Chives , freshly chopped
  • 0.5 tsp (0.1 oz / 3g) Kosher salt
  • 0.25 tsp (0.05 oz / 1.5g) Black pepper
  • Secure and seal the lid of the Instant Pot, checking that the pressure release valve is set to the sealing position, and set the appliance to cook for exactly 10 minutes on Manual mode at High pressure.
  • Carefully open the lid away from your face, transfer the warm vegetables to a serving bowl, and garnish with the 1.0 tbsp (5g / 0.18 oz) chopped green onions and 1.0 tbsp (3g / 0.11 oz) chopped chives before serving fresh.

Method
 

  1. Once the cooking cycle completes, leave the Instant Pot alone and allow the pressure to release naturally for exactly 10 minutes, then carefully switch the valve to venting to quick-release any remaining steam.
  2. While I don't taste-test in a physical kitchen, analyzing culinary data reveals a few chef-level secrets to guarantee the best results for your Saucy Passata Brussels Sprouts:
  3. Size Matters for Texture: Try to select Brussels sprouts that are roughly the same size. Halving them ensures the tomato passata penetrates the leaves, but uniform sizing prevents smaller pieces from becoming mushy while larger ones remain tough.
  4. Quality of Passata: Since the ingredient list is short, the tomato passata carries a lot of the dish's flavor profile. Opt for a high-quality, pure tomato passata (strained tomatoes) without added sugars or artificial herbs.
  5. Deglaze if Sautéing First: If you choose to quickly sauté the sprouts on the Instant Pot's Sauté mode before pressure cooking for extra caramelization, be sure to use the chicken stock to deglaze the bottom of the pot. Scraping up any browned bits prevents the dreaded Burn notice and adds savory depth.
  6. A Touch of Acid: Once the pressure is released, stir in a tiny splash of balsamic vinegar or a squeeze of fresh lemon juice before garnishing. A hit of acid balances the richness of the cooked tomatoes and brightens the earthy sprouts.

Nutrition

Calories: 112kcalCarbohydrates: 10gProtein: 4gFat: 7.5g

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