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How to Make Panna Cotta

Name: How to Make Panna Cotta
Yield: 4
Ingredients: 1 packet (2¼ teaspoons) unflavored gelatin; 3 tablespoons cold water; 2 cups heavy cream; ⅓ cup sugar; 1 teaspoon vanilla extract

Panna cotta is cream set with gelatin into a silky custard that wobbles but holds its shape. You bloom gelatin in cold liquid, heat cream with sugar, combine them, then chill until set. The key is getting the gelatin ratio right — too little and it won't hold, too much and it turns rubbery.

Total time: 4 hr 15 min
Hands-on: 15 min
Serves: 4
Difficulty: Easy

Ingredients

1 packet (2¼ teaspoons) unflavored gelatin
3 tablespoons cold water
2 cups heavy cream
⅓ cup sugar
1 teaspoon vanilla extract

Step by step

Bloom the gelatin. Sprinkle 1 packet (2¼ teaspoons) unflavored gelatin over 3 tablespoons cold water in a small bowl. Let it sit for 5 minutes until it looks spongy and absorbed.
Heat the cream mixture. Combine 2 cups heavy cream and ⅓ cup sugar in a saucepan over medium heat. Stir until the sugar dissolves completely and the cream just begins to simmer — you'll see small bubbles around the edges.
Dissolve the gelatin. Remove the cream from heat. Add the bloomed gelatin and whisk until it dissolves completely with no lumps. The mixture should be smooth and slightly thickened.
Add flavorings. Stir in 1 teaspoon vanilla extract or your chosen flavoring. For vanilla bean, scrape the seeds from half a pod into the cream while heating.
Strain and portion. Pour the mixture through a fine-mesh strainer to catch any lumps. Divide between 4-6 ramekins or serving glasses, leaving room at the top if you plan to unmold them.
Chill until set. Cover with plastic wrap and refrigerate for at least 4 hours or overnight. The panna cotta is ready when it barely jiggles when you tap the container.

Tips & troubleshooting

Never boil the cream — high heat can prevent the gelatin from setting properly
Run the tip of a knife around the edge before unmolding, then dip the bottom of the ramekin in warm water for 10 seconds
Test your gelatin by chilling a spoonful of the mixture for 20 minutes — it should hold its shape but still have a soft wobble
Make panna cotta up to 3 days ahead — it actually improves as the flavors meld

Variations

Buttermilk Panna Cotta. Replace ½ cup of the cream with buttermilk for a tangy, lighter version. Add it after the gelatin dissolves to prevent curdling.
Coffee Panna Cotta. Dissolve 2 tablespoons instant espresso in the hot cream mixture. The coffee flavor intensifies as it chills.
Fruit Panna Cotta. Puree ¾ cup berries and strain out seeds, then whisk into the cooled cream mixture before adding gelatin. Adjust sugar to taste.
Coconut Panna Cotta. Replace 1 cup cream with full-fat coconut milk. The coconut cream adds richness and a subtle tropical flavor.

Questions

Why didn't my panna cotta set?: Either the gelatin was old and lost its power, or the cream got too hot and killed the gelatin's setting ability. Make sure your gelatin is fresh and don't let the cream boil.
Can I use agar instead of gelatin?: Yes, use 1 teaspoon agar powder for every packet of gelatin. Agar sets at room temperature and creates a slightly firmer texture than gelatin.
How do I know when it's fully set?: Gently shake the container — the surface should barely move. If you can see liquid sloshing, give it more time in the fridge.
Can I make this without heavy cream?: You can use half-and-half or whole milk, but the texture won't be as rich and creamy. You might need slightly more gelatin to compensate for the lower fat content.