Grilled onion and pepper platter

Bright, fiber-rich grilled onions and peppers for gentle digestion.

86%

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.

Your Microbiome Match

Connect your microbiome test results to see how this recipe matches your personal gut profile.

Microbiome match
🔐
Unlock your personal microbiome match

Log in or create an account to connect your test results and personalize recipe recommendations.

Recipe description

Grilled onion and pepper platter brings warm, caramelized flavor and plant-based nutrition to the table. Onions offer prebiotic fiber that helps feed helpful gut bacteria, while peppers contribute polyphenols and plant diversity. Grilling preserves fiber and flavor, making it a flexible side that fits into balanced meals and snack options. This easy method supports a varied eating pattern and adds colorful, fiber-friendly vegetables to your day without fuss.

July 21, 2026
Grilled onion and pepper platter
Prep 15 min Cook 20 min Easy

Alignment with Your Personal Profile

Create a free account to see how well this recipe aligns with your diets, allergies, intolerances and selected health topics.

--
Overall
🔒
Unlock your personal recipe match

Create a free account and complete a short profile to replace these placeholders with your personal recipe scores.

✓ Save diets and preferences ✓ Check allergies and intolerances ✓ Match recipes to gut goals ✓ Save better recipe recommendations
Takes about 2 minutes.
2-minute self-check Is a gut microbiome test useful for you? Answer a few quick questions and find out if a microbiome test is actually useful for you. ✔ Takes 2 minutes ✔ Based on your symptoms & lifestyle ✔ Clear yes/no recommendation Check if a test is right for me

Why this recipe fits you

  • Rich in prebiotic fiber from onions and peppers.
  • Colorful vegetables provide polyphenols and dietary diversity.
  • Balanced with olive oil for healthy fats.

Gut Health Score

🌿 Fiber diversity
78
🍇 Polyphenol density
75
🧬 Diversity support
65
🛡️ Inflammation support
80
🫧 Fermentation support
0
⚖️ Blood sugar stability
78

Ingredients

Onion
2 piece
Onion
Bell Pepper
2 piece
Bell Pepper
Oil, olive
2 tablespoon
Oil, olive
Salt
0.5 teaspoon
Salt
Black pepper
0.25 teaspoon
Black pepper

Instructions

1

Preheat grill to medium-high heat (about 200°C/400°F).

2

Cut onions into 1-inch thick slices and bell peppers into quarters, removing seeds and membranes.

3

Brush onion slices and pepper quarters with olive oil on both sides.

4

Season vegetables with salt and black pepper.

5

Place vegetables on the preheated grill and cook for 8-10 minutes per side, until tender and nicely charred.

6

Remove from grill and arrange on a serving platter. Serve warm.

Nutrition

195 kcal Calories
3 g Protein
18 g Carbohydrates
4 g Fiber
19 g Sugar
14 g Fat
2 g Saturated fat
1.5 g Salt

FAQ

How many servings does this recipe make?
2 servings as stated; adjust up or down as needed.
Can I use other vegetables besides onions and peppers?
Yes; cut them to a similar size and adjust grill times.
What’s the best way to prep the vegetables?
Slice onions into about 1-inch thick rounds and cut peppers into quarters; remove seeds and membranes; brush with olive oil.
How long and at what heat should I grill them?
8–10 minutes per side on medium-high heat (about 200°C/400°F).
How should I season them?
With olive oil, salt, and black pepper; you can add herbs if desired.
Are these onions and peppers healthy?
Yes; onions provide prebiotic fiber and peppers contribute polyphenols; grilling preserves fiber and flavor.
How should I store leftovers?
Refrigerate in an airtight container for up to 2 days; reheat gently.
What can I serve them with?
As a side dish or snack; they pair well with grains, legumes, or proteins.
Is this dish vegan?
Yes; it uses only plant-based ingredients.

Your Gut Has a Story. Read It — Then Fix Potential Problems

Full microbiome sequencing + Gut Health Index. Metabolic pathways, diversity, keystone species. Personalized plans available (diet, supplements, diary, recipes). EU lab + Maastricht University spin-off + GDPR-safe.

Start My Gut Test