Honey Rhubarb Granola

Section: Rise and Shine with Delicious Breakfast Recipes

This crunchy granola brings together tart rhubarb, toasted oats, nuts, and seeds with the natural sweetness of honey. It’s a wholesome, satisfying option for breakfast or snacking, and the low-slow bake creates perfect clusters every time. Naturally dairy-free and refined sugar-free, this blend is easily adapted to suit your preferences with alternative sweeteners, spices, or mix-ins. Whether sprinkled on yogurt or eaten by the handful, it captures the freshness of spring in every bite.

A woman in a blue apron holding a plate of food.
Published By Sophie
Updated on Thu, 24 Jul 2025 18:57:27 GMT
A bowl of granola with pink and red toppings. Bookmark
A bowl of granola with pink and red toppings. | ioanacooks.com

The subtle tartness of fresh rhubarb combined with the warm sweetness of honey makes this granola a standout for breakfast or snack time. Its golden crunch comes from oats, nuts, and coconut, while nutrient-rich seeds and natural sweeteners pack each bite with wholesome energy. It is a recipe I return to every spring especially when I want to make something nourishing yet a little indulgent to enjoy through the week.

I first made this when I had a few stalks of rhubarb left from a pie and wanted to use them creatively now it is my go-to whenever rhubarb season arrives.

Ingredients

  • Rolled oats: provide a hearty texture and fiber choose certified gluten free if needed
  • Unsweetened shredded coconut: adds natural sweetness and chew aim for fine texture
  • Chopped walnuts: deliver richness and crunch toast them lightly for extra flavor
  • Chopped almonds: give a nutty base and added protein slice or roughly chop
  • Chia seeds: boost omega 3s and fiber ensure they are fresh to avoid bitterness
  • Flaxseed meal: adds earthy depth and nutrients store in fridge for freshness
  • Coconut sugar: a low glycemic sweetener with caramel notes use unrefined
  • Ground cinnamon: adds warmth and aroma go for true Ceylon if possible
  • Sea salt: balances sweetness and sharpens other flavors use fine grain
  • Melted coconut oil: brings everything together with a subtle tropical note choose virgin
  • Raw honey: adds complex sweetness and helps form clusters use local if you can
  • Pure vanilla extract: rounds out the flavor look for alcohol free if preferred
  • Finely chopped fresh rhubarb: brings tart pops of flavor use firm brightly colored stalks

Step-by-Step Instructions

Preheat and Prepare:
Preheat your oven to 300 degrees Fahrenheit and line a large baking sheet with parchment paper to prevent sticking and allow for easy cleanup
Mix Dry Ingredients:
In a large mixing bowl combine the oats shredded coconut chopped walnuts chopped almonds chia seeds flaxseed meal coconut sugar ground cinnamon and sea salt stir well to ensure even distribution
Warm and Combine Wet Ingredients:
In a small saucepan over low heat gently warm the coconut oil and honey just until melted and smooth then remove from heat and stir in the vanilla extract
Combine Wet and Dry:
Pour the warm liquid mixture over the dry ingredients stirring thoroughly until every piece is evenly coated and glistening
Fold in Rhubarb:
Gently fold the finely chopped rhubarb into the mixture taking care not to break up the fruit too much so you preserve small tart pockets
Spread and Bake:
Spread the mixture evenly onto your prepared baking sheet creating a single uniform layer to ensure even toasting
Stir and Finish Baking:
Bake for 35 to 40 minutes stirring once halfway through to prevent burning at the edges and checking toward the end for golden crispness
Cool Completely:
Let the granola cool fully on the baking sheet to allow clusters to form and become crunchy avoid transferring before cooled
Store:
Once fully cooled store the granola in an airtight container at room temperature for up to two weeks
A bowl of granola with red and pink toppings. Bookmark
A bowl of granola with red and pink toppings. | ioanacooks.com

You Must Know

The rhubarb is what I look forward to most in this recipe its tart sparkle keeps the granola from being too sweet and reminds me of the rhubarb bushes in my grandmother’s garden where I first learned to bake

Storage Tips

Once the granola is completely cool transfer it to a tightly sealed jar or container. Store it at room temperature for up to two weeks. For longer storage freeze in a zip top bag and allow it to come to room temperature before serving.

Ingredient Substitutions

Use maple syrup or agave instead of honey for a vegan version. If you are out of coconut sugar try using date sugar or skip it for a lower sugar mix. Swap the nuts with pecans or pistachios based on preference or availability.

Serving Suggestions

Spoon over Greek yogurt with berries for a protein packed breakfast. Layer into parfaits or blend into trail mix with dark chocolate. It is also delicious over stewed fruit or served warm with milk like cereal.

A bowl of granola with pink and red toppings. Bookmark
A bowl of granola with pink and red toppings. | ioanacooks.com

Cultural Context

Though rhubarb is often used in British and Northern European desserts this recipe gives it a whole new role in an American style granola. Its use here nods to rustic baking traditions while embracing modern nutrition focused eating.

Frequently Asked Questions About Recipes

→ Can I use frozen rhubarb?

Yes, but thaw and drain it well before adding to avoid excess moisture during baking.

→ How do I ensure the granola stays crunchy?

Cool the granola completely before storing and bake until golden brown, stirring once during baking.

→ Can I make it vegan?

Yes, simply substitute the honey with maple syrup or agave nectar for a vegan-friendly version.

→ What can I use instead of coconut sugar?

You can use brown sugar or maple sugar as a substitute, keeping the flavor balance similar.

→ How long does homemade granola last?

Stored in an airtight container at room temperature, it stays fresh for up to 2 weeks.

→ Can I add dried fruit?

Yes, add dried fruits like raisins or cranberries after baking for a chewy texture contrast.

Honey Rhubarb Granola

Crunchy granola with rhubarb, oats, honey, and seeds. Perfect for breakfast or snacking.

Time Needed to Prep
10 minutes
Cooking Duration
40 minutes
Overall Time
50 minutes
Published By: Sophie

Category of Recipe: Breakfast

Preparation Difficulty: Easy to Make

Type of Cuisine: American

Number of Portions: 12 How Many It Serves (1 large batch)

Dietary Preferences: Made for Vegetarians, No Gluten, Dairy-Free Suitable

Ingredients You'll Need

→ Dry Ingredients

Ingredient 01 4 cups rolled oats
Ingredient 02 1 cup unsweetened shredded coconut
Ingredient 03 1 cup chopped walnuts
Ingredient 04 1 cup chopped almonds
Ingredient 05 1/4 cup chia seeds
Ingredient 06 1/4 cup flaxseed meal
Ingredient 07 1/4 cup coconut sugar
Ingredient 08 1 tsp ground cinnamon
Ingredient 09 1/2 tsp sea salt

→ Wet Ingredients

Ingredient 10 1/2 cup melted coconut oil
Ingredient 11 1/2 cup raw honey
Ingredient 12 1 tsp pure vanilla extract

→ Fruit

Ingredient 13 1 1/2 cups finely chopped fresh rhubarb

Steps to Follow

Step 01

Preheat oven to 300°F (150°C) and line a large baking sheet with parchment paper.

Step 02

In a large mixing bowl, combine oats, coconut, walnuts, almonds, chia seeds, flaxseed meal, coconut sugar, cinnamon, and sea salt.

Step 03

In a small saucepan over low heat, melt coconut oil and honey together. Remove from heat and stir in vanilla extract.

Step 04

Pour the warm liquid mixture over the dry ingredients and stir thoroughly to coat evenly.

Step 05

Gently fold in the chopped rhubarb until evenly distributed throughout the mixture.

Step 06

Spread the granola evenly on the prepared baking sheet in a single layer and bake for 35–40 minutes, stirring once halfway through.

Step 07

Let the granola cool completely on the baking sheet to crisp up before transferring to an airtight container.

Extra Tips

  1. Allow granola to cool fully before storage to retain crisp texture.
  2. Stir halfway through baking to ensure even browning.

Tools You'll Need

  • Large mixing bowl
  • Saucepan
  • Baking sheet
  • Parchment paper
  • Spatula or large spoon

Allergen Information

Carefully check food labels for allergens and consult an expert if you're uncertain.
  • Contains tree nuts (almonds, walnuts)

Nutritional Information (Per Serving)

Remember, these values are for guidance only and shouldn't replace advice from a professional.
  • Calories Per Serving: 210
  • Total Fat: 12 grams
  • Carbohydrate Amount: 24 grams
  • Protein Amount: 4 grams