Gluten-Free Keto Cloud Milano Cookie Sandwiches
Light, airy keto cookies made with whipped egg whites and cream cheese create a cloud-like texture reminiscent of classic Milano cookies. The delicate vanilla-scented cookies are sandwiched together with rich dark chocolate ganache made from 70-85% cacao chocolate and heavy cream. These elegant treats offer all the sophistication of traditional Milano cookies while staying completely ketogenic. Perfect for special occasions or when you want to indulge without breaking your low-carb lifestyle. The contrast between the crispy-yet-tender cookie exterior and the smooth, creamy chocolate filling makes each bite luxurious.
Ingredients
Instructions
- 1
Preheat oven to 325 degrees and line sheet tray with parchment paper
- 2
Separate eggs and whip egg whites with cream of tartar in stand mixer until stiff peaks form
- 3
Set whipped whites aside and clean mixing bowl
- 4
Whip egg yolks with cream cheese, stevia, and vanilla until lump-free and pale yellow
- 5
Gently fold whipped egg whites into yolk mixture by hand with spatula to preserve air bubbles
- 6
Measure approximately 24-26 tablespoons of batter onto lined sheet tray
- 7
Bake immediately for 17 minutes until edges are lightly golden and release easily from parchment
- 8
Cool cloud pieces completely before continuing
- 9
Chop dark chocolate and place in bowl with whisk, piping bag, and plastic wrap ready
- 10
Heat heavy cream in small pot until simmering, do not exceed simmer temperature
- 11
Pour hot cream immediately over chocolate without stirring
- 12
Cover bowl with plastic wrap and let sit for 120 seconds
- 13
Whisk ganache together until smooth
- 14
Flip cloud pieces to expose flat sides
- 15
Transfer ganache to piping bag and cut corner
- 16
Pipe 1 1/2 teaspoons ganache onto half of the cloud pieces
- 17
Sandwich cookies together with remaining pieces
- 18
Allow ganache to cool completely or enjoy while chocolate is still melted
Tips
Be gentle when folding egg whites to maintain the airy texture that gives these cookies their signature cloud-like quality.
Don't let the cream exceed a simmer when making ganache, or it won't set properly and may break.
For cleaner sandwich assembly, use a piping bag or zip-top bag with the corner cut off to control ganache placement.
Good to Know
Store in airtight container at room temperature for 2-3 days or refrigerate for up to 1 week
Cookies can be made 1 day ahead and stored separately from ganache, then assembled before serving
Serve at room temperature for best texture, or slightly chilled if you prefer firmer ganache
Common Mistakes
Don't overmix when folding egg whites or the cookies will be dense instead of cloud-like
Avoid overheating cream for ganache or it will break and won't set properly
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make these without a stand mixer?
Yes, you can whip egg whites by hand with a whisk, but it will take significantly longer to achieve stiff peaks and may be tiring.
What if my ganache doesn't set properly?
If ganache is too thin, refrigerate for 15-30 minutes to firm up before piping, or add a bit more chopped chocolate.
How long will these cookies keep?
Store assembled cookies in airtight container for 2-3 days at room temperature or refrigerate for up to 1 week.