Easy Keto Blackberry Clafoutis for One

Breakfast, Dessert

March 10, 2026

Craving a sophisticated, French-inspired dessert without the carbs or the commitment of a full-sized bake? This single-serving Blackberry Walnut Clafoutis is your answer! It’s a beautifully simple, rustic dessert where a rich, custardy batter puffs up around tender, juicy berries. The addition of walnut oil adds a delightful nutty depth that perfectly complements the sweet-tart blackberries. It’s an elegant, satisfying treat that comes together in minutes.

Ingredients

• 9 g / 2 tsp European-style butter
• 34 g / 2 tbsp 40% heavy cream
• 60 g / 1 large egg, beaten
• 13 g / 1 tbsp walnut oil
• 1.6 g / ½ tsp Truvia™ or other granulated sweetener
• ¼ tsp vanilla extract
• 8 g / 2-3 fresh blackberries, sliced

Instructions

1. Preheat your oven to 350°F (175°C).
2. Place the butter in a wide, shallow tart dish or ramekin and melt it in the microwave. Swirl the melted butter to completely coat the inside of the dish.
3. In a separate bowl, whisk together the heavy cream, beaten egg, walnut oil, sweetener, and vanilla extract until smooth and fully combined.
4. Pour the egg mixture into the butter-coated dish. Do not fill it more than one-third full, as the clafoutis will puff up significantly while baking.
5. Gently arrange the sliced blackberries on top of the liquid mixture.
6. Bake for approximately 15 minutes, or until the center is set and the edges are golden brown.
7. Carefully remove from the oven and let the clafoutis cool for a few minutes. It is best enjoyed warm.

Nutritional Information

• Serving Size: 1 clafoutis
• Calories: 320
• Fat: 30g
• Protein: 9g
• Net Carbs: 3g
• Disclaimer: is an estimate and may vary based on used.

Pro Tips

• Don’t overbake! The center should have a slight jiggle when you remove it from the oven to maintain a creamy, custardy texture.
• A tiny pinch of salt in the egg mixture will enhance all the flavors and balance the sweetness.
• Feel free to swap the blackberries for raspberries or sliced strawberries for a different flavor profile.
• For an extra touch of elegance, serve with a dollop of unsweetened whipped cream or a light dusting of powdered sweetener.

FAQ

Q: Is this blackberry clafoutis keto-friendly
A: Yes, this recipe is designed to be keto-friendly. By using a granulated sweetener like Truvia™ and high-fat ingredients like heavy cream and walnut oil, each serving contains only 3g of net carbs, making it an excellent low-carb dessert.

Q: Can I use a different fruit in this clafoutis
A: Absolutely. While blackberries and walnuts are a delicious combination, you can easily swap them for other low-carb berries like raspberries or sliced strawberries to create a different flavor profile.

Q: What can I substitute for walnut oil
A: If you don’t have walnut oil, you can substitute it with an equal amount of melted butter. This will give the clafoutis a more traditional, rich, and buttery flavor instead of a nutty one.

Q: How do I know when the clafoutis is done baking
A: The clafoutis is perfectly baked when the edges are golden brown and puffed, but the center still has a slight jiggle. This ensures the ideal creamy, custardy texture. Be careful not to overbake it.

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments

More Keto Recipes

A smiling woman in an apron holding a white plate of golden-brown pan-seared Mahi-Mahi cakes garnished with fresh chives, parsley, and lemon wedges in a bright, modern kitchen.

Easy Keto Mahi-Mahi Cakes (Quick & Crispy!)

Craving a meal that feels a little fancy without the fuss? These Golden Mahi-Mahi Cakes are your new weeknight hero! They’re the perfect answer when you want something light, satisfying, and incredibly fast. Using just a few pantry staples, we’ll transform...

Woman holding a rustic platter of golden-brown low carb broccoli and cheese fritters with creamy dill dipping sauce.

Crispy Keto Broccoli and Cheese Fritters

Craving a savory, cheesy snack that won’t compromise your health goals? These Low Carb Broccoli and Cheese Fritters are the answer. We’ve transformed simple broccoli into golden-brown bites of comfort food, packed with gooey mozzarella and a satisfyingly...

A woman holding a warm bowl of vegan keto porridge topped with fresh berries, nuts, and seeds in a bright kitchen.

5-Minute Keto Vegan Porridge (High-Protein)

Missing a warm, comforting bowl of oatmeal on your keto or vegan diet? This 5-minute porridge is the answer! It’s incredibly creamy, packed with protein, and completely grain-free, making it the perfect guilt-free breakfast to fuel your morning. Say goodbye to...

A smiling woman in an apron holding a white plate of golden-brown pan-seared Mahi-Mahi cakes garnished with fresh chives, parsley, and lemon wedges in a bright, modern kitchen.

Easy Keto Mahi-Mahi Cakes (Quick & Crispy!)

Craving a meal that feels a little fancy without the fuss? These Golden Mahi-Mahi Cakes are your new weeknight hero! They’re the perfect answer when you want something light, satisfying, and incredibly fast. Using just a few pantry staples, we’ll transform...

Woman holding a rustic platter of golden-brown low carb broccoli and cheese fritters with creamy dill dipping sauce.

Crispy Keto Broccoli and Cheese Fritters

Craving a savory, cheesy snack that won’t compromise your health goals? These Low Carb Broccoli and Cheese Fritters are the answer. We’ve transformed simple broccoli into golden-brown bites of comfort food, packed with gooey mozzarella and a satisfyingly...

A woman holding a warm bowl of vegan keto porridge topped with fresh berries, nuts, and seeds in a bright kitchen.

5-Minute Keto Vegan Porridge (High-Protein)

Missing a warm, comforting bowl of oatmeal on your keto or vegan diet? This 5-minute porridge is the answer! It’s incredibly creamy, packed with protein, and completely grain-free, making it the perfect guilt-free breakfast to fuel your morning. Say goodbye to...

Woman holding a warm bowl of Tofu Scramble with cherry tomatoes and spinach.

Easy Tofu Scramble (12-Minute Vegan Breakfast)

Let’s be real—mornings are a battle between the snooze button and the need for a decent meal. As a firm member of ‘team snooze,’ I need breakfasts that are fast, fueling, and practically make themselves. Enter my weekday savior: this incredible Tofu...

0