Lemon-Soufflé Pudding Cake

By LRay

Bon Appetit, September 2014, page 150.

NUTRITIONAL INFORMATION
Calories (kcal) 250 Fat (g) 14 Saturated Fat (g) 8 Cholesterol (mg) 110 Carbohydrates (g) 26 Dietary Fiber (g) 0 Total Sugars (g) 21 Protein (g) 4 Sodium (mg) 125

Ingredients

• INGREDIENTS
• 4 tablespoons (1/2 stick) unsalted butter, room temperature, plus more for baking dish
• 3/4 cup granulated sugar, plus more for baking dish
• 1 cup buttermilk
• 1/2 cup crème fraîche or sour cream
• 2 teaspoons finely grated lemon zest
• 1/2 cup fresh lemon juice
• 3 large eggs, separated
• 1/3 cup all-purpose flour
• 1/4 teaspoon kosher salt
• Powdered sugar (for serving)
• Fresh blackberries (for serving; optional)

Details

Servings 8
Adapted from bonappetit.com

Preparation

Step 1

Preheat oven to 325°. Butter a shallow 1½–2-qt. baking dish, then sprinkle with granulated sugar. Stir buttermilk, crème fraîche, lemon zest, and lemon juice in a medium bowl just to combine and set aside.

Using an electric mixer on high speed, beat 4 Tbsp. butter and ¾ cup granulated sugar in a large bowl until well combined, about 4 minutes. Add egg yolks 1 at a time, beating to blend between additions and scraping down sides of bowl as needed.

Reduce mixer speed to low and, with motor running, add reserved buttermilk mixture in 3 additions, alternating with flour in 2 additions, beginning and ending with buttermilk mixture (batter will be extremely loose).

Using an electric mixer with clean, dry beaters, beat egg whites and salt on high speed in a medium bowl until soft peaks form. Fold egg whites into pudding cake batter in 3 additions, just barely blending after each addition.

Scrape pudding cake batter into prepared baking dish and place on a rimmed baking sheet. Bake until top is puffed and golden brown and center barely jiggles, 35–45 minutes. Transfer baking dish to a wire rack and let pudding cake cool at least 30 minutes.

Serve pudding cake dusted with powdered sugar and topped with blackberries, if desired.

Pudding cake can be baked 1 day ahead. Cover and chill. Bring to room temperature before serving.