Healthy High Protein Granola

Topic: Nutritious & Delicious Healthy Recipes

This high protein granola features a cozy cinnamon flavor with crunchy clusters formed by a simple baking technique. Using egg whites, collagen peptides, brown rice cereal, and oats, it combines nutritious ingredients for a wholesome snack. Bake slowly to achieve the perfect texture, then enjoy it over yogurt, with milk, or by itself. Keeps fresh in an airtight container for up to two weeks, making it convenient for anytime enjoyment.

A woman in a white chef's coat smiles at the camera.
By racha Racha
Last modified on Wed, 29 Oct 2025 19:51:09 GMT
A bowl of granola with a spoon in it. Bookmark
A bowl of granola with a spoon in it. | recipesbyracha.com

This high protein granola recipe instantly became a family favorite because it combines the perfect crunch with cozy cinnamon flavor and wholesome ingredients. It’s quick and simple to make, and a neat baking trick helps create those large, satisfying clusters that everyone loves. Whether you sprinkle it on yogurt, eat it with milk, or snack on it straight from the jar, this granola is a delicious way to start the day or fuel any moment.

I first made this granola when I was looking for a healthy snack that my kids would actually enjoy. They now ask for it regularly and love how crunchy and flavorful it is without being too sweet.

Ingredients

  • Three large egg whites: at room temperature to help bind the clusters naturally
  • A quarter cup collagen peptides powder: for added protein and a subtle boost to texture
  • Two and a half teaspoons ground cinnamon: to give it that warm cozy spice note
  • Half a teaspoon liquid stevia: to provide sweetness without extra calories adjust to taste
  • Two cups crisp brown rice cereal: to bring an extra crispy element
  • One and a half cups oldfashioned rolled oats: for hearty whole grains glutenfree if needed and measured carefully to ensure the right texture

Instructions

Satisfy the Oven and Prep the Pan:
Preheat your oven to 325 degrees Fahrenheit. Line a large rimmed baking sheet with a silicone baking mat or parchment paper to prevent sticking and promote even baking.
Whisk and Combine the Base:
In a large bowl, whisk the room temperature egg whites until they are broken up and slightly bubbly. Add the collagen peptides powder and whisk thoroughly until fully incorporated, using a spatula to smooth out any clumps along the side. Mix in the ground cinnamon and liquid stevia to fully flavor the mixture.
Fold in the Crunchy Ingredients:
Pour in the brown rice cereal and rolled oats, then gently fold them into the wet mixture with a spatula. Take care to coat evenly so every bite has flavor and crunch.
Bake and Stir to Form Clusters:
Spread this mixture out evenly on the prepared baking sheet. Bake at 325 degrees Fahrenheit for 20 minutes. Then gently stir to break up the granola and move the clusters around, especially to keep edges from burning.
Complete the Baking with Care:
Return the pan to the oven for 10 more minutes. Stir again and bake an additional 4 to 8 minutes until the granola is crunchy and golden. Let it cool on the pan for five minutes before breaking apart any large clusters. Allow it to come completely to room temperature before transferring to an airtight container to preserve crunch.
A bowl of granola with nuts and seeds.
A bowl of granola with nuts and seeds. | recipesbyracha.com

Collagen peptides powder is my favorite ingredient here—it boosts protein without changing flavor, and it helps create a nice texture in the granola. I remember making a batch on a lazy weekend and feeling proud when my family devoured it before I even got a proper taste. It quickly became their goto snack.

Storage Tips

Store the granola in an airtight container at room temperature to keep it crunchy. Avoid humid places as moisture will soften the clusters. It keeps well for up to two weeks but tastes best within the first week when freshest.

Ingredient Substitutions

Rolled oats can be swapped with glutenfree oats if needed without sacrificing texture. You can also substitute brown rice cereal with puffed quinoa or millet for a different crispy bite. For sweetness, maple syrup or honey could work but will change the baking time and texture.

Serving Suggestions

Sprinkle over plain or flavored yogurt with fresh fruit for a quick breakfast. Pour into a bowl with your favorite milk for a crunchy cereal option. Or enjoy by the handful as a nutritious snack during busy days.

A bowl of granola with a spoon in it.
A bowl of granola with a spoon in it. | recipesbyracha.com

This granola is a crunchy, protein rich snack that stores well when kept dry. It’s perfect for topping yogurt, pouring over milk, or grabbing by the handful.

Common Questions About Recipes

→ What ingredients give this granola its high protein content?

The granola includes egg whites and collagen peptides powder, both excellent sources of protein that boost its nutritional value.

→ How do I get the biggest and crunchiest clusters?

Slow baking with stirring midway helps form large, crunchy clusters. Using a silicone mat or parchment paper prevents sticking and promotes even baking.

→ Can I adjust the sweetness or spice levels?

Yes, increasing liquid stevia will add sweetness, while adding more cinnamon intensifies the spice. Adjust to your taste before baking.

→ What is the best way to store the granola to maintain freshness?

Store in an airtight container at room temperature. Proper storage keeps the granola crunchy for at least a week, often longer.

→ Is this granola gluten-free?

Using gluten-free rolled oats and brown rice cereal makes this suitable for a gluten-free diet. Always check ingredient labels to be sure.

→ Can this granola be enjoyed in different ways?

Absolutely! It’s delicious sprinkled on yogurt, added to milk, or simply eaten by hand for a protein-packed snack.

Healthy High Protein Granola

Protein-rich granola with a cinnamon kick, ideal for snacking or breakfast toppings.

Prep Time
10 minutes
Cooking Time
34 minutes
Total Time
44 minutes
By racha: Racha

Recipe Category: Healthy Recipes

Skill Level: Great for Beginners

Culinary Style: American

Makes: 8 Servings

Diet Preferences: Low-Carb, Vegetarian-Friendly, No Dairy

What You'll Need

→ Eggs

01 3 large egg whites, room temperature

→ Powders and Sweeteners

02 ¼ cup collagen peptides powder
03 2 ½ teaspoons ground cinnamon
04 ½ teaspoon liquid stevia

→ Cereals and Oats

05 2 cups crisp brown rice cereal
06 1 ½ cups old-fashioned rolled oats (gluten-free if needed)

Steps to Follow

Step 01

Preheat oven to 325°F. Line a large rimmed baking sheet with a silicone baking mat or parchment paper.

Step 02

Whisk egg whites in a large bowl until slightly bubbly. Add collagen peptides powder and whisk vigorously to incorporate fully, eliminating clumps by spreading on bowl sides with a spatula.

Step 03

Whisk in ground cinnamon and liquid stevia until evenly blended.

Step 04

Pour in brown rice cereal and rolled oats, folding gently with a spatula to evenly coat both cereals with the wet mixture.

Step 05

Spread mixture evenly on prepared pan. Bake at 325°F for 20 minutes.

Step 06

Stir gently to break up clusters and prevent burning along edges. Bake an additional 10 minutes.

Step 07

Stir again and bake for another 4 to 8 minutes until crunchy. Cool for 5 minutes before breaking large clusters. Let granola cool completely on pan prior to storing in an airtight container.

Additional Tips

  1. For increased sweetness, add ⅛ to ½ teaspoon more liquid stevia. Increase cinnamon by ¼ to ½ teaspoon for a spicier flavor. Baking time and temperature remain unchanged.
  2. Store leftovers in an airtight container; granola will remain fresh for at least one week.

Must-Have Gear

  • Large rimmed baking sheet
  • Silicone baking mat or parchment paper
  • Large mixing bowl
  • Whisk
  • Spatula

Potential Allergy Info

Check product labels for allergens and consult your healthcare provider if unsure.
  • Contains eggs