Protein Cinnamon Zucchini Muffins

Featured in: Sunrise Starts

Fluffy, lightly spiced muffins feature whole wheat flour, cinnamon, and shredded zucchini for moisture and nutrition. Protein powder adds an extra boost, making these a great choice for breakfast or snack. Applesauce and honey keep them soft and naturally sweet, while walnuts add crunch if desired. With straightforward mixing and quick baking, these muffins come together easily. Enjoy warm or at room temperature, and freeze extras for future treats!

Updated on Wed, 29 Oct 2025 14:05:00 GMT
Moist protein cinnamon zucchini muffins baked to golden perfection, ideal for breakfast.  Save to Pinterest
Moist protein cinnamon zucchini muffins baked to golden perfection, ideal for breakfast. | krispyrecipes.com

Moist, lightly spiced muffins packed with protein and shredded zucchini—perfect for a healthy breakfast or snack.

I first baked these muffins for my early morning workouts. The combination of cinnamon and zucchini makes them a hit in my active routine.

Ingredients

  • Whole wheat flour: 1 ½ cups (180 g)
  • Protein powder: 1 scoop (30 g) vanilla or unflavored
  • Baking powder: 1 tsp
  • Baking soda: ½ tsp
  • Salt: ½ tsp
  • Ground cinnamon: 1 ½ tsp
  • Eggs: 2 large
  • Unsweetened applesauce: ½ cup (120 ml)
  • Honey or maple syrup: ¼ cup (60 ml)
  • Melted coconut oil or light olive oil: ¼ cup (60 ml)
  • Vanilla extract: 1 tsp
  • Grated zucchini: 1 ½ cups (180 g), excess moisture squeezed out
  • Chopped walnuts or pecans (optional): ¼ cup (30 g)

Instructions

Prep Muffin Tin:
Preheat the oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or lightly grease.
Mix Dry Ingredients:
In a large bowl, whisk together the whole wheat flour, protein powder, baking powder, baking soda, salt, and cinnamon.
Mix Wet Ingredients:
In a separate bowl, beat eggs, then add applesauce, honey or maple syrup, melted coconut oil, and vanilla extract. Mix well.
Combine Wet & Dry:
Fold the wet ingredients into the dry mixture until just combined. Do not overmix.
Fold in Zucchini & Nuts:
Gently fold in the grated zucchini and nuts (if using).
Fill Muffin Tin:
Divide batter evenly among the muffin cups.
Bake Muffins:
Bake for 18–22 minutes, until a toothpick inserted into the center comes out clean.
Cool & Serve:
Cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
Deliciously spiced protein cinnamon zucchini muffins, overflowing with nutritious shredded zucchini.  Save to Pinterest
Deliciously spiced protein cinnamon zucchini muffins, overflowing with nutritious shredded zucchini. | krispyrecipes.com

My kids were surprised these muffins use zucchini—no one even noticed the veggies, and they asked for seconds!

Required Tools

Muffin tin, mixing bowls, whisk, grater, measuring cups and spoons, wire rack

Allergen Information

Contains eggs, tree nuts (if using walnuts/pecans), and gluten (wheat flour). Contains dairy if using whey protein powder.

Nutritional Information

Each muffin: 120 calories, 4 g fat, 16 g carbohydrates, 6 g protein

Wholesome protein cinnamon zucchini muffins, great for a healthy snack any time. Save to Pinterest
Wholesome protein cinnamon zucchini muffins, great for a healthy snack any time. | krispyrecipes.com

Enjoy these muffins warm or cold—they make a delicious start to the day or a satisfying snack on the go.

Common Recipe Questions

How do I prevent soggy muffins with zucchini?

After grating zucchini, squeeze out excess moisture using a clean towel before adding to the batter.

Can I use flavored protein powder?

Yes, vanilla or unflavored protein powder works well. Chocolate can change flavor, so adjust spices if desired.

Are there substitutions for whole wheat flour?

You can substitute half with all-purpose flour, or use gluten-free blends if dietary needs require.

How should I store leftover muffins?

Store cooled muffins in an airtight container at room temperature for up to three days, or freeze for longer shelf-life.

Is applesauce necessary or can it be replaced?

Unsweetened applesauce keeps the muffins moist and light. Mashed banana or Greek yogurt are good substitutes.

Can I make these nut-free?

Yes. Omit walnuts or pecans for a nut-free version without affecting the overall result.

Protein Cinnamon Zucchini Muffins

Soft, spiced muffins with zucchini and protein powder; perfect for a nutritious morning or snack.

Prep Duration
15 minutes
Cooking Duration
20 minutes
Overall Time
35 minutes
Created by Mia Harper

Recipe Type Sunrise Starts

Skill Level Easy

Cuisine Type American

Total Portions 12 Serving Size

Dietary Considerations Veggie-Friendly

What You’ll Need

Dry Ingredients

01 1 1/2 cups whole wheat flour
02 1 scoop vanilla or unflavored protein powder (approximately 1 ounce)
03 1 teaspoon baking powder
04 1/2 teaspoon baking soda
05 1/2 teaspoon salt
06 1 1/2 teaspoons ground cinnamon

Wet Ingredients

01 2 large eggs
02 1/2 cup unsweetened applesauce
03 1/4 cup honey or maple syrup
04 1/4 cup melted coconut oil or light olive oil
05 1 teaspoon vanilla extract

Add-ins

01 1 1/2 cups grated zucchini, excess moisture squeezed out
02 1/4 cup chopped walnuts or pecans (optional)

How to Make It

Step 01

Prepare Oven and Muffin Tin: Preheat oven to 350°F. Line a 12-cup muffin tin with paper liners or lightly grease each cup.

Step 02

Combine Dry Ingredients: In a large mixing bowl, whisk together whole wheat flour, protein powder, baking powder, baking soda, salt, and ground cinnamon until evenly combined.

Step 03

Mix Wet Ingredients: In a separate bowl, beat eggs thoroughly. Incorporate applesauce, honey or maple syrup, melted coconut oil or light olive oil, and vanilla extract, mixing until fully integrated.

Step 04

Incorporate Wet Into Dry: Gently fold the wet ingredients into the dry mixture just until combined. Ensure not to overmix to maintain muffin tenderness.

Step 05

Fold in Add-ins: Delicately fold in grated zucchini and nuts, if using, ensuring even distribution.

Step 06

Portion Batter: Distribute the prepared batter evenly among the muffin cups.

Step 07

Bake Muffins: Bake in preheated oven for 18 to 22 minutes, or until a toothpick inserted in the center of a muffin emerges clean.

Step 08

Cool and Serve: Allow muffins to cool in the pan for 5 minutes. Transfer to a wire rack and let cool completely before serving.

Tools You’ll Need

  • Muffin tin
  • Mixing bowls
  • Whisk
  • Grater
  • Measuring cups and spoons
  • Wire rack

Possible Allergens

Double-check each ingredient for allergens and consult an expert if you're unsure.
  • Contains eggs.
  • Contains tree nuts if walnuts or pecans are included.
  • Contains gluten from wheat flour.
  • Contains dairy if using whey protein powder.
  • Review all packaging for allergy declarations.

Nutritional Information (per serving)

This data is for informational purposes and shouldn't replace professional advice.
  • Calorie Count: 120
  • Total Fat: 4 grams
  • Total Carbohydrates: 16 grams
  • Protein Content: 6 grams