Blueberry Chia Baked Squares with Gut-Friendly Fiber

A berry-rich, fiber-forward bake for satisfying everyday gut-friendly nourishment

Gut Friendly High Fiber Whole Grains
84%

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

These soft, naturally sweet blueberry chia baked squares make it easy to add more fiber to your day. Chia seeds provide a satisfying source of plant-based fiber, while blueberries contribute colorful polyphenols that complement a diverse, balanced eating pattern. Enjoy a square as a convenient breakfast, snack, or simple dessert. With their wholesome texture and gentle sweetness, they’re a practical way to include more plant variety in everyday meals while supporting digestion and nourishing beneficial gut bacteria.

October 7, 2026
Blueberry Chia Baked Squares with Gut-Friendly Fiber
Prep 20 min Cook 30 min Medium

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Why this recipe fits you

  • Rich in fiber from chia seeds, oats, and blueberries.
  • Includes colorful berries and seeds that add polyphenols and plant variety.
  • Uses minimal added sweetener while combining whole grains, seeds, and egg for satisfying nourishment.

Gut Health Score

🌿 Fiber diversity
90
🍇 Polyphenol density
78
🧬 Diversity support
68
🛡️ Inflammation support
84
🫧 Fermentation support
5
⚖️ Blood sugar stability
78

Ingredients

Blueberry
1.5 bowl
Blueberry
Seed, chia
4 tablespoon
Seed, chia
Oats
1 cup
Oats
Maple syrup
3 teaspoon
Maple syrup
Egg
1 piece
Egg
Vanilla Extract
1 teaspoon
Vanilla Extract
Baking powder
0.5 teaspoon
Baking powder
Salt
0.25 teaspoon
Salt

Instructions

1

Preheat the oven to 175°C (350°F) and line a small baking tin (about 20x20 cm) with parchment paper.

2

In a bowl, combine the chia seeds with 6 tablespoons of water and let sit for 10 minutes until a gel forms.

3

Blend the rolled oats in a food processor until they form a coarse flour, then transfer to a large mixing bowl.

4

Stir the maple syrup, egg, and vanilla extract into the chia gel, then add this mixture to the oat flour along with the baking powder and salt.

5

Mix well until a thick batter forms, then gently fold in the blueberries, reserving a handful for the top.

6

Spread the batter evenly into the prepared tin and scatter the reserved blueberries on top.

7

Bake for 25-30 minutes, until the squares are set and lightly golden around the edges.

8

Allow to cool completely in the tin, then cut into squares and serve, or store in an airtight container for up to 3 days.

Nutrition

370 kcal Calories
12 g Protein
60 g Carbohydrates
15 g Fiber
17 g Sugar
13 g Fat
3 g Saturated fat
0.8 g Salt

FAQ

How do I prepare the chia seeds for these baked squares?
Mix the chia seeds with 6 tablespoons of water and let them stand for about 10 minutes until a gel forms.
What temperature should I use to bake the squares?
Bake them at 175°C (350°F) for 25–30 minutes.
How can I tell when the squares are done?
They should be set in the center and lightly golden around the edges.
Can I use frozen blueberries?
Yes. Add them while still frozen, and expect the squares to need a few extra minutes in the oven.
Are these blueberry chia squares gluten-free?
They can be gluten-free if you use oats labeled gluten-free to avoid cross-contamination.
Are these squares vegan?
No. The recipe contains an egg. A suitable egg replacement may work, but the texture could change.
How should I store the baked squares?
Cool them completely, then keep them in an airtight container for up to 3 days.
How can I include the extra fiber comfortably?
Start with a small portion if you are not used to much fiber, drink enough fluids, and increase intake gradually.

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