These Lemon Raspberry Protein Cookies are soft, extra zesty, naturally sweetened, and packed with nourishing ingredients like oats, flax, hemp seeds, and protein yogurt. Clocking in at 8g of protein per cookie, they’re a perfect grab and go breakfast or post-workout treat!

If a lemon loaf and a hearty breakfast cookie had a baby, this would be it. The raspberry swirl creates little jammy pockets throughout the dough, while all that fresh lemon zest makes these taste vibrant and summery instead of “healthy.” They’re easy enough for weekday meal prep, but cute enough to pass off as a bakery treat with your afternoon coffee!

Watch how to make Lemon Raspberry Protein Cookies over on my YouTube channel! And don’t forget to subscribe while you’re at it 😉

Inspiration & Ingredients

I wanted these cookies to feel like a healthier version of a lemon raspberry muffin top — soft, moist, slightly chewy, and bursting with fresh citrus flavour. Instead of relying heavily on oil or butter, the texture primarily comes from protein yogurt, applesauce, almond flour, and oats.

Here’s what makes these cookies work so well:

Oats & Oat Flour: These give the cookies structure, chewiness, and a cozy hearty texture while keeping them gluten-friendly if using certified gluten-free oats.
Protein Yogurt: Adds moisture, tanginess, and a big boost of protein without making the cookies dry or chalky like some protein recipes.
Almond Flour: Keeps the texture soft and tender while adding healthy fats that make the cookies taste richer.
Ground Flax & Hemp Seeds: A simple way to sneak in extra fibre, omega-3s, and plant protein without changing the flavour.
Fresh Lemons: We’re using both lemon zest and lemon juice here because the zest is where all the bright citrus oils live. This recipe is intentionally VERY lemon-forward.
Raspberry Swirl: Instead of folding whole berries into the dough, the raspberries are mashed into a quick jammy swirl. This creates ribbons of raspberry throughout the cookies and keeps the dough extra soft.

Dry Ingredients

1 cup oat flour
1 cup rolled oats
½ cup almond flour
⅓ cup vanilla vegan protein powder
2 tbsp ground flaxseed
3 tbsp hemp seeds
1 tsp baking powder
½ tsp baking soda
¼ tsp salt

Wet Ingredients

1 cup high-protein vegan yogurt
⅓ cup unsweetened applesauce
⅓ cup maple syrup
Zest of 1½ lemons
¼ cup fresh lemon juice
1 tsp vanilla extract
½ tsp lemon extract (optional, but amazing for stronger lemon flavour)

Raspberry Swirl

¾ cup raspberries, plus extra
1 tsp maple syrup
1 tsp oat flour

Why You’ll Love these Lemon Raspberry Protein Cookies

Soft and bakery-style instead of dry and dense
8g protein per cookie
Naturally sweetened with maple syrup
Made with wholesome pantry ingredients
Super lemony and fresh tasting
Freezer-friendly
Perfect for breakfast, snacks, or meal prep
Easy to customize with different berries or mix-ins

They also don’t taste aggressively “protein-y,” which is honestly the biggest win!

How to Make Lemon Raspberry Protein Cookies

Instructions

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
Make the raspberry swirl: In a small bowl, mash the raspberries with the maple syrup and oat flour until jammy. Set aside. (The oat flour helps thicken the berries slightly so the swirl doesn’t make the dough too wet.)
In a large bowl, whisk together the oat flour, rolled oats, almond flour, protein powder, flaxseed, hemp seeds, baking powder, baking soda and salt.
In another bowl, whisk together the protein yogurt, applesauce, maple syrup, lemon zest, lemon juice, vanilla and lemon extract.
Pour the wet ingredients into the dry ingredients and stir until a thick dough forms. Let the dough rest for about 5 minutes so the oats hydrate slightly.
Add spoonfuls of the raspberry mixture over the dough and gently fold only 2–3 times. You want ribbons and swirls — not fully pink dough.
Scoop the dough into 12 large cookies and slightly flatten them since they won’t spread much on their own. Bake for 16–20 minutes, or until the edges are lightly golden.
Optional (but highly recommended): Garnish with fresh lemon zest right after they come out of the oven for that final bright citrusy kiss!
Let cool almost completely. These cookies firm up significantly as they cool, so try not to judge the texture right out of the oven, unless you want to try them when they’re warm and pillowy soft like a muffin top!

Storage Tips

These cookies store surprisingly well.

Fridge: up to 5 days
Freezer: up to 2 months

They’re especially good cold straight from the fridge — almost like a dense lemon raspberry muffin.

Citrus Therapy in Cookie Form

These cookies somehow manage to taste both cozy and refreshing at the same time. They’re hearty enough to keep you full, bright enough to feel summery, and just indulgent enough that you forget they’re packed with protein and fibre!

Basically: if lemon loaf, raspberry jam, and a breakfast cookie formed a tiny wellness cult together… this would be the result.

Love this recipe? I’d really appreciate if you gave me a 5-star ⭐️⭐️⭐️⭐️⭐️ rating below! Lastly, if you made any of my recipes and decide to share them on Facebook or Instagram, don’t forget to tag me @SteamyVegan and use hashtag #SteamyVegan! I seriously love seeing what you’re cooking up! Plus make sure to check me out on YouTube — I have HUNDREDS of recipe videos to give you limitless plant-based inspiration!

Janelle Carss