Matcha Cranberry Oat Crumble

Featured in: Wholesome Bakes

These soft and chewy bars combine earthy matcha powder with tart dried cranberries and a golden oat crumble topping. Made with wholesome ingredients like rolled oats, whole wheat flour, and a touch of honey, they offer a balanced texture and flavor. Easy to prepare in under an hour, they are perfect for breakfast or a nourishing snack. Optional nuts and orange zest add crunch and brightness, while vegan substitutions make them adaptable. Bake until golden and enjoy an energizing treat any time of day.

Updated on Fri, 28 Nov 2025 11:02:00 GMT
Golden-brown Matcha Cranberry Oat Crumble Breakfast Bars, with a delicious crumble topping and tart cranberries. Save
Golden-brown Matcha Cranberry Oat Crumble Breakfast Bars, with a delicious crumble topping and tart cranberries. | oventhyme.com

Soft, chewy breakfast bars featuring earthy matcha, tart cranberries, and a golden oat crumble—perfect for a wholesome start to your day or an energizing snack.

I first made these bars to have a nutritious snack that energizes me in the morning and my family loves them too.

Ingredients

  • Dry Ingredients: 2 cups old-fashioned rolled oats, 1 cup whole wheat flour, 1/2 cup light brown sugar packed, 2 tbsp matcha powder (culinary grade), 1/2 tsp baking soda, 1/4 tsp salt
  • Wet Ingredients: 1/2 cup unsalted butter melted (or coconut oil for dairy-free), 1/4 cup honey or maple syrup, 1 large egg, 1 tsp vanilla extract
  • Filling & Add-ins: 1 cup dried cranberries (unsweetened or sweetened), 1/2 cup chopped walnuts or pecans (optional), Zest of 1 orange (optional for brightness)

Instructions

Preheat oven:
Preheat the oven to 350°F (175°C). Line an 8x8-inch (20x20 cm) baking pan with parchment paper leaving overhang for easy removal.
Mix dry ingredients:
In a large bowl combine oats whole wheat flour brown sugar matcha powder baking soda and salt.
Mix wet ingredients:
In a separate bowl whisk together melted butter honey (or maple syrup) egg and vanilla extract until well blended.
Combine mixtures:
Pour the wet ingredients into the dry ingredients and mix until just combined The mixture will be slightly crumbly but should hold together when pressed.
Add filling:
Fold in dried cranberries nuts and orange zest if using.
Reserve crumble topping:
Reserve 3/4 cup of the mixture for the crumble topping Press the remaining mixture firmly and evenly into the prepared pan.
Add topping:
Sprinkle the reserved crumble mixture evenly over the top pressing gently to adhere.
Bake:
Bake for 28 32 minutes or until the edges are golden and the top is set.
Cool and serve:
Cool completely in the pan before lifting out and cutting into 12 bars.
Save
| oventhyme.com

My family enjoys these bars on weekend mornings enjoying the fresh aroma and the perfect balance of tart and sweet.

Required Tools

Mixing bowls measuring cups and spoons 8x8-inch (20x20 cm) baking pan parchment paper whisk spatula

Allergen Information

Contains Wheat (gluten) egg milk (if using butter) tree nuts (if using walnuts/pecans) For gluten-free use certified gluten-free oats and a gluten-free flour blend Always check labels for potential allergens and cross-contamination

Nutritional Information

Calories 190 Total Fat 7 g Carbohydrates 30 g Protein 3 g per serving

Close-up of baked Matcha Cranberry Oat Crumble Breakfast Bars, showing the texture of the crumble and cranberries. Save
Close-up of baked Matcha Cranberry Oat Crumble Breakfast Bars, showing the texture of the crumble and cranberries. | oventhyme.com

These bars are a delightful addition to your breakfast rotation and perfect for an on-the-go snack.

Kitchen Guide

What gives the bars their green color?

Matcha powder is responsible for the vibrant green hue and its distinctive earthy flavor.

Can I substitute the nuts in the bars?

Yes, chopped walnuts or pecans can be swapped according to preference or omitted for a nut-free option.

How can I make these bars vegan?

Replace the egg with a flax egg (1 tbsp ground flaxseed + 3 tbsp water) and use coconut oil with maple syrup instead of butter and honey.

What is the purpose of the crumble topping?

The crumble adds a golden, crunchy texture contrast to the soft bars beneath for enhanced mouthfeel.

How should the bars be stored for freshness?

Store bars in an airtight container at room temperature for up to 4 days or freeze for longer preservation.

Are these bars suitable for gluten-free diets?

Yes, using certified gluten-free oats and a gluten-free flour blend makes them appropriate for gluten-sensitive diets.

Matcha Cranberry Oat Crumble

Chewy bars featuring earthy matcha, tart cranberries, and golden oat crumble for a wholesome, energizing bite.

Prep duration
15 min
Kitchen time
30 min
Complete duration
45 min
Created by Grace Mitchell


Skill level Easy

Heritage Fusion

Output 12 Portions

Dietary requirements Meat-free

What you'll need

Dry Ingredients

01 2 cups old-fashioned rolled oats
02 1 cup whole wheat flour
03 1/2 cup packed light brown sugar
04 2 tablespoons culinary grade matcha powder
05 1/2 teaspoon baking soda
06 1/4 teaspoon salt

Wet Ingredients

01 1/2 cup unsalted butter, melted (or coconut oil for dairy-free option)
02 1/4 cup honey or maple syrup
03 1 large egg
04 1 teaspoon vanilla extract

Filling & Add-ins

01 1 cup dried cranberries, sweetened or unsweetened
02 1/2 cup chopped walnuts or pecans (optional)
03 Zest of 1 orange (optional)

Method

Phase 01

Preheat Oven and Prepare Pan: Set oven to 350°F. Line an 8x8-inch baking pan with parchment paper, leaving overhang for easy removal.

Phase 02

Combine Dry Ingredients: In a large bowl, stir together oats, whole wheat flour, brown sugar, matcha powder, baking soda, and salt.

Phase 03

Mix Wet Ingredients: Whisk melted butter, honey or maple syrup, egg, and vanilla extract in a separate bowl until homogeneous.

Phase 04

Combine Wet and Dry Mixtures: Pour wet ingredients into dry ingredients and mix until just combined; mixture should hold together when pressed but remain crumbly.

Phase 05

Incorporate Fillings: Gently fold in dried cranberries, nuts, and orange zest if using.

Phase 06

Prepare Crumble and Base: Reserve 3/4 cup of the mixture for topping. Press remaining mixture evenly into the prepared pan.

Phase 07

Add Crumble Topping: Sprinkle reserved crumble evenly over base and gently press to adhere.

Phase 08

Bake Bars: Bake for 28 to 32 minutes until edges are golden and center is set.

Phase 09

Cool and Serve: Allow bars to cool completely in the pan before lifting out using parchment overhang and slicing into 12 portions.

Kitchen tools needed

  • Mixing bowls
  • Measuring cups and spoons
  • 8x8-inch baking pan
  • Parchment paper
  • Whisk
  • Spatula

Allergy notes

Always review ingredients for potential allergens and seek professional medical advice when uncertain.
  • Contains wheat (gluten), egg, dairy (if butter is used), and tree nuts (if walnuts or pecans included).
  • For gluten-free variation, substitute certified gluten-free oats and flour blend.

Nutrition breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 190
  • Fats: 7 g
  • Carbohydrates: 30 g
  • Proteins: 3 g