Keto Air Fryer Rock Buns

These Keto Air Fryer Rock Buns are a delicious low-carb version of the classic British tea-time treat. They deliver the same nostalgic flavor, with a soft and tender inside and a lightly crisp, rustic top. By using almond flour and coconut flour, you get perfectly fluffy buns without the carbs.

They cook evenly in the air fryer in just 22 minutes, making them a quick and satisfying option. Their name comes from their slightly rugged, “rock-like” appearance on top. Add-ins like sugar-free chocolate chips, slivered almonds, or coconut flakes give them extra texture and a hint of sweetness.

Enjoy these Keto Air Fryer Rock Buns as a breakfast treat, an afternoon snack, or even a guilt-free dessert.

Keto Air Fryer Rock Buns

INGREDIENT NOTES

Almond Flour:
Almond flour keeps these buns low in carbs while giving them a light, tender texture and a mild nutty flavor. It mimics regular flour without heaviness. Always use fine almond flour—not almond meal—for the best smooth finish.

Erythritol Powder:
Erythritol adds sweetness without affecting blood sugar levels. It blends well with the dry ingredients and keeps the overall flavor balanced.

Baking Powder:
This helps the buns rise properly in the air fryer, creating a soft and airy texture instead of a dense one.

Cinnamon Powder:
Cinnamon brings a warm, cozy aroma and subtle spice. It pairs perfectly with the buttery flavor and almond flour, adding depth without overpowering sweetness.

Salt:
Salt enhances every flavor in the recipe and balances the sweetness. Even a small amount brings out the buttery notes and overall richness.

Eggs:
Eggs add structure, moisture, and fluffiness. They help bind the dough and give the buns their soft interior.

Butter:
Butter adds richness, moisture, and a classic baked flavor. It ensures the inside stays tender and soft.

Vanilla Essence:
Vanilla adds aroma and a sweet, dessert-like flavor. It complements almond flour and enhances the taste of erythritol.

Keto Coconut Flakes:
These unsweetened flakes give a light tropical flavor and a pleasant crunch. They toast beautifully in the air fryer. Make sure they are sugar-free to keep the recipe keto-friendly.

Add-Ins (Optional):
Chopped nuts or sugar-free chocolate chips give extra texture and flavor. They soften slightly as they cook, creating crunchy bits or melty, sweet pockets. You can also replace them with keto-friendly dried fruit for a more classic rock bun feel.

SERVING SUGGESTIONS

Breakfast:

• Black Coffee
• Bulletproof Coffee
• Scrambled Eggs

Snacks:

• Almond Milk
• Sugar-Free Jam
• Almond Butter

Dessert:

• Sugar-Free Whipped Cream
• Keto Vanilla Glaze
• Keto Ice Cream

Brunch:

• Fresh Berries
• Cheese Platter
• Avocado Slices

TIPS

• If substituting coconut flour, reduce it to ¾ cup and add one extra egg—otherwise the buns will be dry.
• Adjust sweetener according to your personal sweetness preference.

STORAGE INFORMATION

Fridge:
Store in an airtight container for up to 5 days.

Freezer:
Freeze for up to 2 months.

FAQs

Can these scones be baked in the oven instead?
Yes! Bake at 325°F (165°C) for about 15 minutes, or until golden brown.

Can coconut sugar be used?
No. Coconut sugar is not keto-friendly. Use keto-approved sweeteners such as allulose or erythritol.