Healthy High Protein Granola

This high protein granola recipe is perfect for anyone looking to stay full and energized throughout the day. It is easy to prepare and offers a great balance of crunch and warmth from the cinnamon spice. Whether you add it to yogurt, enjoy it with milk, or snack on it by itself, you will love the satisfying texture and subtle sweetness. Making granola at home allows control over the ingredients, so you get a wholesome, nourishing start to your morning or a wholesome afternoon boost.

I first made this granola when I needed a quick but healthy breakfast option on hectic mornings. Now it’s a staple in our kitchen, and my whole family enjoys it on yogurt or just out of the jar.

Ingredients

• Three large egg whites: room temperature to help bind the granola and create clusters. Whites whip better at room temperature
• Quarter cup collagen peptides powder: adds protein and supports joint health choose high quality collagen with minimal flavor
• Two and a half teaspoons ground cinnamon: provides warm comforting spice pick fresh cinnamon for best aroma
• Half teaspoon liquid stevia: lightly sweetens without sugar adjust amount to taste based on preferred sweetness
• Two cups crisp brown rice cereal: for light crunch and texture opt for a gluten free brand if needed
• One and a half cups old fashioned rolled oats: for hearty chew and nutrition select gluten free oats if required and measure carefully by weight for consistency

Instructions

Preheat oven:

Preheat the oven to 325 degrees Fahrenheit and line a large rimmed baking sheet with a silicone baking mat or parchment paper to prevent sticking.

Whisk and mix:

Whisk the egg whites in a large bowl just until they are broken up and slightly bubbly. Add the collagen peptides powder and whisk thoroughly until fully mixed in. If you see clumps, spread them on the bowl’s side with a spatula to smooth them out. Stir in the ground cinnamon and liquid stevia next.

Add cereals and fold:

Add the brown rice cereal and rolled oats to the bowl. Gently fold them in with a spatula until everything is evenly coated. Take care to keep the cereals intact for maximum crunchiness.

Bake first phase:

Spread the granola mixture evenly on the prepared baking sheet. Bake at 325 degrees Fahrenheit for 20 minutes. After this first phase, gently stir the granola to break up clusters and redistribute it for even cooking while preventing burning on the edges.

Finish baking:

Return the pan to the oven and bake for another 10 minutes. Stir again with the same care and then bake an additional 4 to 8 minutes. The total baking time should be between 34 and 38 minutes depending on how crunchy you like your granola.

Cool and store:

Once done, allow the granola to cool on the pan for about 5 minutes before breaking apart any large clusters. Completely cool it to room temperature before transferring to an airtight container to maintain freshness.

I love the collagen peptides in this recipe because they give an extra protein punch without affecting the flavor. Making this granola always brings back memories of busy weekday mornings when having something ready to grab helped our family start the day happy and nourished.

Storage Tips

Store cooled granola in an airtight container at room temperature for up to two weeks. It stays crunchy and fresh when kept dry away from heat and humidity. If you want to keep it longer, freeze the granola in a sealed container or freezer bag for up to three months. Let it come to room temperature before eating.

Ingredient Substitutions

You can substitute liquid stevia with honey or maple syrup for a natural sweetener but reduce oven temperature to 300 degrees Fahrenheit and shorten baking time slightly to avoid burning the sugars. Rolled oats can be swapped with quick oats, but texture will be less chewy and more crumbly. Collagen peptides can be left out if you prefer, but the granola will have less protein and binding power.

Serving Suggestions

This granola is wonderful sprinkled over Greek yogurt with fresh berries for a balanced breakfast. Try it with cold milk or plant based milk for a crunchy cereal bowl. It also makes a great topping for oatmeal or smoothie bowls adding texture and nutrition. Snack on it plain with nuts and dried fruit mixed in for an energizing bite on the go.

Enjoy this granola as a protein rich breakfast or snack. Store it airtight to keep it crunchy.

Your Recipe Questions Answered

→ How do I achieve big crunchy clusters?

Whisk egg whites well before combining with dry ingredients, spread evenly on the baking sheet, and stir gently between baking intervals.

→ Can I adjust the sweetness?

Yes, increasing the liquid stevia from ⅛ to ½ teaspoon enhances sweetness without altering baking times.

→ What gives this granola its protein boost?

The combination of egg whites and collagen peptides powder significantly increases protein content.

→ How should I store the granola?

Keep it in an airtight container at room temperature to maintain freshness for up to two weeks.

→ Is this suitable for gluten-free diets?

Yes, using gluten-free oats and checking cereal ingredients ensures it's gluten-friendly.