Lavender Lemon Pastry Cream

🕒 Prep: 15 min
🔥 Cook: 10 min
🍽 Serves: 6
★★★★★
Be the First to Review!

If you’ve ever dreamed of a sweet treat that brings a floral touch with a citrusy zing, then this Lavender Lemon Pastry Cream is your dream come true. Perfect for filling tarts, éclairs, or even as a standalone dessert, this recipe combines the fragrant allure of lavender with the bright kick of lemon.

Lavender Lemon Pastry Cream

This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases.

Ingredients for Lavender Lemon Pastry Cream

Ingredients for Lavender Lemon Pastry Cream

Whole milk serves as the creamy base, providing a rich texture. The dried lavender buds infuse the milk with a unique floral aroma. Granulated sugar sweetens the cream, while all-purpose flour helps thicken it to just the right consistency. Egg yolks contribute to the creamy richness and help bind the mixture. A touch of unsalted butter adds smoothness, and vanilla extract enhances the overall flavor profile. Finally, lemon zest brings everything to life with its vibrant citrus notes.

Why This Lavender Lemon Pastry Cream Works

When the milk warms with the lavender, the dried buds soften and their taste spreads through the liquid. Letting it sit off the heat gives the milk time to soak up that gentle flavor without turning bitter. Straining it out leaves smooth, lightly scented milk, so there are no chewy bits in the cream.

In the bowl, the sugar, flour, and egg yolks form a thick paste. As the warm lavender milk is whisked in, the yolks loosen and the flour spreads through the liquid. Once it goes back on the stove, steady heat makes the flour swell and the yolks slowly set. Together they thicken the milk into a smooth, pudding-like cream instead of a thin sauce.

Right at the end, butter goes in to make the pastry cream silky and less stiff. Vanilla and lemon zest spread through the warm cream so their taste is even. Plastic wrap pressed on the surface stops a skin from forming while it cools, and the cream firms up just enough to hold its shape for filling.

Lavender Lemon Pastry Cream Tips & Tricks

  • If you're new to using lavender in cooking, remember a little goes a long way. It should be a background note, not the main player.
  • When whisking the egg mixture, make sure it's completely smooth before adding the warm milk to avoid any lumps.
  • Use fresh lemon zest for the brightest flavor. A microplane grater works best for zesting.

Mistakes To Avoid

Letting the milk and lavender actually boil instead of just simmering can scorch the milk and pull out a harsh, bitter taste from the lavender. The milk can form brown bits on the bottom of the pan and the floral smell turns sharp. The finished pastry cream ends up with a slightly burnt, medicinal edge instead of a soft, creamy scent.

Pouring the hot milk into the egg mixture too fast causes the egg yolks to cook in little clumps. The heat hits one spot instead of spreading out, so the eggs scramble instead of blending in. The pastry cream then has tiny cooked-egg bits and never feels completely smooth, even after chilling.

Cooking the mixture over high heat or walking away from the pan often leads to a lumpy or grainy cream. The bottom thickens first, sticks, and forms chunks while the top is still thin. In the end, the cream sets unevenly and can taste pasty instead of silky.

Adding the lemon zest while the cream is still very hot can make the citrus smell fade and the zest go a bit dull. The heat pushes out the fresh aroma, so the lemon note in the chilled cream feels weak and flat instead of bright.

Equipment Used:

Medium saucepan, Whisk, Bowl, Strainer, Plastic wrap

Ingredients

  1. 2 cups whole milk
  2. 1/4 cup dried lavender buds
  3. 1/2 cup granulated sugar
  4. 1/4 cup all-purpose flour
  5. 4 large egg yolks
  6. 2 tbsp unsalted butter
  7. 1 tsp vanilla extract
  8. 1 tbsp lemon zest

Step-by-step Instructions

  1. 1. In a medium saucepan, heat the milk and lavender buds over medium heat until it just begins to simmer.
  2. 2. Remove from heat, cover, and let steep for 15 minutes. Strain to remove lavender buds.
  3. 3. In a separate bowl, whisk together sugar, flour, and egg yolks until smooth.
  4. 4. Slowly pour the warm milk into the egg mixture while whisking continuously.
  5. 5. Return the mixture to the saucepan and cook over medium heat, stirring constantly, until thickened.
  6. 6. Remove from heat, stir in butter, vanilla extract, and lemon zest.
  7. 7. Transfer to a bowl, cover with plastic wrap touching the surface, and refrigerate until chilled.

Frequently Asked Questions

Can I use lavender essential oil instead of dried buds?
It’s not recommended as essential oils can be too potent and are not always food-safe.
How long can I store the pastry cream?
Keep it refrigerated and use within 3-4 days for the best flavor and texture.
What if I don’t have whole milk?
You can use 2% milk, but the cream might be slightly less rich.

Serving Ideas for Lavender Lemon Pastry Cream

This Lavender Lemon Pastry Cream is fantastic as a filling for a light, airy choux pastry or as a base for a fruit tart topped with berries. For a simple yet elegant dessert, serve it in small cups with a shortbread cookie on the side.

Ratings and Comments

Your feedback helps other cooks — thank you!

This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.