This High-Protein Apple Blackberry Crisp is the kind of cozy, wholesome dessert that feels like home, warm fruit, golden crumble, crisp edges, and that perfect hint of cinnamon. It’s everything we love about a classic fruit crisp, but with a nourishing twist. I packed the topping with whole grains, pecans, and unflavoured protein powder to make it more satisfying and supportive for blood sugar, energy, and recovery.
It’s the perfect “anytime” crisp: simple enough for a weeknight, special enough for sharing with family, and nutritious enough to enjoy for breakfast with a scoop of yogurt. If you live somewhere with access to gorgeous seasonal apples (hello, Canada!), this recipe makes the most of them, paired with juicy blackberries for that extra pop of colour and tartness.
What I love most is how approachable it is. No fancy steps. No complicated ingredients. Just real food, real flavour, and a little extra protein to keep you full and fuelled.
This crisp is designed to be more than just a treat, it’s a balanced, nutrient-rich option that fits beautifully into a healthy lifestyle:
✔ Higher in protein:
The addition of unflavoured protein powder boosts each serving with extra protein, helping with satiety, muscle recovery, and balanced energy through the day.
✔ Whole grains for steady energy:
Oats, whole wheat flour, and wheat bran offer fibre and complex carbs to support digestion and promote a more stable blood sugar response compared to traditional crisps.
✔ Healthy fats from pecans and olive oil:
These heart-healthy fats help keep you full longer and add the perfect crunchy texture.
✔ Antioxidant-rich fruit:
Apples and blackberries are loaded with vitamins, fibre, and antioxidants supporting immune health, gut health, and healthy skin.
Together, these ingredients create a crisp that’s both comforting and nourishing, proof you can enjoy a cozy, home-baked dessert while still meeting your nutrition goals.
Preheat the oven to 350°F (175°C). In a large greased 8 x 8 baking dish, combine the chopped apples, blackberries, lemon juice, sugar, cinnamon, vanilla, and cornstarch. Toss until the fruit is evenly coated.
In a bowl, add the quick oats, large-flake oats, whole-wheat flour, wheat bran, protein powder, maple syrup, pecans, vanilla, salt, and olive oil. Stir until the mixture forms a moist, crumbly texture.
Bake the crisp for 35–40 minutes, or until the fruit is bubbling and the topping is golden brown. If you noticed the top is browning before the fruit is fully cooked, cover with an aluminum wrap and continue baking.
Allow the crisp to cool for at least 10 minutes before serving. Enjoy warm with Greek yogurt for an added protein boost.
Servings 6
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.