High-Protein Keto Vanilla Madeleines
Light, golden vanilla madeleines with a soft crumb — high-protein, low-carb, sugar-free, and ready in 35 minutes
These high-protein keto vanilla madeleines are soft, lightly sweet, and perfectly portioned. Made with almond flour, protein powder, and eggs, they bake up with a tender crumb and classic madeleine shape (or as simple mini muffins). Every serving of 2–3 cakes delivers 7 g of protein and only 2.5 g net carbs.
Completely sugar-free, low-carb, and ideal for a quick snack or tea-time treat.
Why you’ll love these madeleines
- 7g protein per serving (2–3 cakes) — a satisfying high-protein treat
- Only 2.5g net carbs and fully sugar-free
- Soft, fluffy texture with classic vanilla flavor
- Ready in about 35 minutes
- Perfect for snacking or pairing with coffee/tea
- Easy to make in a madeleine pan or mini muffin tin
Health notes
- High protein: Protein powder and eggs create a protein-rich bite.
- Ultra low carb: Almond flour and sugar-free sweetener keep net carbs very low.
- Sugar-free: No added sugar of any kind.
- Portion-friendly: Easy to enjoy without overdoing calories or carbs.
Key element — don’t overmix
Once the dry and wet ingredients are combined, mix just until smooth. Overmixing can make the madeleines dense instead of light and fluffy.
Ingredients
Dry ingredients
- 1 cup (100–110g) blanched almond flour
- ¼–⅓ cup unflavored or vanilla whey protein powder (or a blend that bakes well)
- ⅓–½ cup powdered sugar-free sweetener (erythritol, monk fruit, or allulose)
- 1 tsp baking powder
- Pinch of salt
Wet ingredients
- 3 large eggs
- 3–4 Tbsp melted butter or coconut oil
- 1–2 tsp pure vanilla extract
- 2–3 Tbsp unsweetened almond milk or heavy cream (as needed for batter consistency)
Optional extras
- Zest of ½ lemon for a brighter flavor
- Pinch of cinnamon
Swaps
- Higher protein: Increase the protein powder slightly and reduce almond flour by the same amount.
- Dairy-free: Use coconut oil and a dairy-free milk alternative.
- No protein powder: Use additional almond flour (texture will be a bit denser and protein lower).
- Flavor variation: Add lemon zest or a touch of almond extract.
Instructions
| 1 | Preheat and prep. Preheat oven to 350°F (175°C). Lightly grease a madeleine pan or a mini muffin tin. If using a madeleine pan, chill it in the freezer for 5–10 minutes while you make the batter (this helps create the classic hump). |
| 2 | Mix dry ingredients. In a medium bowl, whisk together the almond flour, protein powder, powdered sweetener, baking powder, and salt until well combined and no lumps remain. |
| 3 | Mix wet ingredients. In another bowl, whisk the eggs, melted butter or oil, vanilla, and almond milk or cream until smooth. |
| 4 | Combine. Pour the wet ingredients into the dry ingredients and stir gently until just combined and smooth. Do not overmix. The batter should be thick but spoonable; add a splash more liquid if needed. |
| 5 | Fill and bake. Spoon the batter into the prepared pan, filling each cavity about ¾ full. Bake 12–18 minutes (depending on pan size) until the tops are golden and a toothpick inserted in the center comes out clean. Cool in the pan for 5 minutes, then transfer to a wire rack. |
Pro tips
- Use powdered (not granulated) sweetener for the smoothest texture.
- Chilling a metal madeleine pan helps encourage the classic hump.
- Don’t overmix the batter — stop as soon as it comes together.
- These are best the day they are made but keep well in an airtight container for 2–3 days.
- For a more traditional look, dust lightly with powdered sugar-free sweetener once cooled (optional).
Nutrition
| Nutrient | Per serving (2–3 cakes) |
|---|---|
| Calories | 145 |
| Protein | 7g |
| Net carbohydrates | 2.5g |
| Total carbohydrates | 4g |
| Fiber | 1.5g |
| Total fat | 11g |
| Sodium | 120mg |
Estimates based on almond flour, whey protein powder, eggs, and butter. Exact numbers vary with the specific protein powder and sweetener used.
Variations
Lemon madeleines
Add the zest of 1 lemon and a few drops of lemon extract for a bright citrus version.
Chocolate chip
Fold in 2–3 Tbsp sugar-free mini chocolate chips before baking.
Almond flavor
Add ¼–½ tsp almond extract along with the vanilla.
Mini muffin version
Bake in a mini muffin tin if you don’t have a madeleine pan — same delicious result.
Storage
| Method | Time | Notes |
|---|---|---|
| Room temperature | 1–2 days | Store in an airtight container |
| Refrigerator | Up to 5 days | Bring to room temperature or warm slightly before serving |
| Freezer | Up to 1 month | Freeze in a single layer, then store in a bag; thaw at room temperature |
FAQ
Test your knowledge
5 quick questions about these keto vanilla madeleines
1. Protein per serving (2–3 cakes)?
2. Net carbs per serving?
3. Why avoid overmixing the batter?
4. About how long do these take?
5. Best pan to use if you don’t have a madeleine pan?
