Brussels sprouts with chicken and mustard

A wholesome Brussels sprouts dish supporting gentle digestion and fiber variety.

90%

General Gut Health Match

This score is based on all ingredients included in the food recipe and provides a match score for the general population which is not personalized to your personal profile or gut microbiome test.

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Recipe description

Brussels sprouts, tender chicken, and a bold mustard glaze combine for a cozy weeknight dish that fits into a gut-friendly eating pattern. The recipe delivers protein along with fiber from brassicas, helping support steady digestion and nourishing beneficial gut bacteria through fiber diversity. Mustard seeds contribute polyphenols and a zesty flavor, while the mix of vegetables and herbs invites fiber variety and mindful portions. This practical, balanced dish pairs well with whole grains or leafy sides, supporting everyday nourishment without complicating mealtime.

June 25, 2026
Brussels sprouts with chicken and mustard
Prep 15 min Cook 25 min Easy

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Why this recipe fits you

  • Rich in fiber from Brussels sprouts and vegetables.
  • Includes polyphenol-rich mustard and herbs.
  • Balanced with protein from chicken and fiber for steady digestion.

Gut Health Score

🌿 Fiber diversity
85
🍇 Polyphenol density
78
🧬 Diversity support
70
🛡️ Inflammation support
82
🫧 Fermentation support
0
⚖️ Blood sugar stability
78

Ingredients

Brussels sprout
2 cup
Brussels sprout
Chicken, breast
1 piece
Chicken, breast
Mustard
2 teaspoon
Mustard
Oil, olive
1 tablespoon
Oil, olive
Salt
1 teaspoon
Salt
Black pepper
0.5 teaspoon
Black pepper

Instructions

1

Preheat the oven to 400°F (200°C).

2

Cut the Brussels sprouts in half and place them in a bowl.

3

Dice the chicken breast into bite-sized pieces.

4

In the bowl with Brussels sprouts, add olive oil, mustard, salt, and black pepper, and mix well.

5

Spread the chicken pieces and Brussels sprouts mixture onto a baking sheet.

6

Roast in the preheated oven for about 20-25 minutes, or until the chicken is cooked through and the sprouts are tender.

7

Remove from the oven and serve warm.

Nutrition

420 kcal Calories
28 g Protein
26 g Carbohydrates
6 g Fiber
5 g Sugar
14 g Fat
3 g Saturated fat
1.0 g Salt

FAQ

What cut of chicken is best for this dish?
Use boneless, skinless chicken breasts or thighs. Sear or bake until cooked through (165°F / 74°C). If using bone-in thighs, adjust the cooking time.
Can I make this vegetarian or vegan?
Yes. Substitute chicken with firm tofu or tempeh and use vegetable broth instead of chicken stock.
I don’t like mustard — can I omit or replace it?
You can omit the mustard or replace it with a mild glaze using honey or maple with a splash of lemon juice or balsamic.
Is this gluten-free?
Yes, as long as you use gluten-free mustard and stock. Serve with gluten-free grains if desired.
How long does it take to make?
About 25–35 minutes total: sauté the sprouts and chicken, then glaze and finish cooking until done.
How should I store leftovers?
Cool and refrigerate in an airtight container for up to 3–4 days. Reheat in a skillet or microwave until hot.
How can I make it more gut-friendly or add fiber variety?
Include a wider mix of fiber-rich vegetables (carrots, kale, beans) and pair with a whole grain on the side.
What should I serve this with?
Whole grains like quinoa, brown rice, or barley, or a leafy green side salad.
Are there common allergens in this recipe?
Mustard is present. You can omit or substitute. Check other ingredients for gluten or dairy if needed.

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