bake · Baking
How to Make Macarons That Don't Crack
Cracked macarons happen when the batter is too thick, the oven runs too hot, or the shells don't rest long enough before baking. The key is achieving the right macaronage consistency, letting shells form a skin for 30-60 minutes, and baking at a steady 300°F. Master these three elements and your shells will emerge smooth and intact.
- Total time: 1 hr 30 min
- Hands-on: 30 min
- Difficulty: Hard
Ingredients
- almond flour
- powdered sugar
- egg whites
- granulated sugar
Step by step
- Sift almond flour and powdered sugar together twice. Use a fine mesh sieve and press any stubborn pieces through with a spoon. This removes lumps that create weak spots in shells.
- Whip egg whites to soft peaks, then gradually add granulated sugar. Beat until stiff, glossy peaks form. The meringue should hold its shape when you lift the beaters but not look dry or grainy.
- Add one-third of the almond mixture to the meringue. Fold with a rubber spatula using a cutting motion from center to edge. Don't worry about being gentle yet.
- Add remaining almond mixture and macaronage until the batter flows like thick ribbon. Press the spatula against the bowl's side and fold over. The batter should fall in a thick ribbon that disappears back into itself within 10 seconds. Stop here.
- Pipe 1.5-inch circles onto parchment-lined baking sheets. Hold the piping bag straight up and squeeze steadily. The batter should spread slightly but hold its shape.
- Tap sheets firmly on the counter and pop any air bubbles with a toothpick. Rap the sheets 3-4 times to release trapped air. Pierce visible bubbles immediately or they'll create cracks.
- Let shells rest until they form a skin you can gently touch without batter sticking. This takes 30-60 minutes depending on humidity. The surface should feel dry and matte, not shiny.
- Bake at 300°F for 14-16 minutes, rotating halfway through. Use an oven thermometer to verify temperature. Shells are done when they don't wiggle when gently nudged.
Tips & troubleshooting
- Weigh ingredients rather than measuring by volume for consistent results
- Test your oven with an independent thermometer since most run 25°F hotter than displayed
- Save a small amount of egg white to thin the batter if your macaronage goes too far
- Humid days require longer resting times, sometimes up to 90 minutes
- If shells crack anyway, your oven likely runs hot or the batter was under-mixed
Variations
- Italian Meringue Method. Heat sugar syrup to 240°F and pour into whipping whites for more stable meringue that's less likely to crack from temperature shock
- Aging Egg Whites. Leave separated whites covered with plastic wrap for 24-48 hours at room temperature to reduce moisture and create stronger shells
- Double Pan Method. Stack two baking sheets together to create more even heat distribution and prevent bottom cracking from hot spots
Questions
- Why do my macarons crack even when I follow the recipe exactly?
- Most ovens run hotter than their displays show. Use a separate oven thermometer and lower your temperature by 25°F if shells consistently crack. Also check that you're achieving proper macaronage consistency.
- How do I know if I've mixed the batter enough?
- Lift the spatula and let batter fall back into the bowl. It should form a thick ribbon that slowly disappears back into the surface within 8-10 seconds. If it takes longer, fold a few more times.
- Can I speed up the resting process?
- Point a fan at the shells or place them in a slightly warm oven with just the light on. Never skip resting entirely as shells will crack without forming a proper skin first.
- What if only some of my macarons crack?
- This usually means uneven oven heating. Rotate your pans halfway through baking and consider using the double pan method to buffer temperature fluctuations.