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Peanut Butter Chocolate Lava Cakes Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 32 reviews
  • Author: Rachel
  • Prep Time: 15 minutes
  • Cook Time: 13 minutes
  • Total Time: 35 minutes
  • Yield: 4 cakes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Delight in these irresistible Peanut Butter Chocolate Lava Cakes featuring a rich semi-sweet chocolate batter with a molten peanut butter center. Perfect as an indulgent dessert, these individual cakes bake quickly to perfection with a gooey core that pairs wonderfully with ice cream or drizzled chocolate syrup.


Ingredients

Scale

Main Ingredients

  • 6 ounces high quality semi-sweet chocolate
  • 1/2 cup unsalted butter (8 tablespoons; 113 grams)
  • 1/4 cup all-purpose flour (31 grams, spooned & leveled)
  • 1/2 cup confectioners’ sugar (60 grams)
  • 1/8 teaspoon salt
  • 2 large eggs
  • 2 large egg yolks
  • 8 teaspoons creamy peanut butter (42 grams, about 2 teaspoons per cake)

Optional for Serving

  • Ice cream
  • Melted peanut butter
  • Chocolate syrup


Instructions

  1. Prepare Ramekins: Spray four 6-ounce ramekins with nonstick cooking spray and dust them with cocoa powder. This step ensures the lava cakes will release smoothly after baking when inverted onto plates.
  2. Preheat Oven: Set your oven to 425 degrees Fahrenheit (218 degrees Celsius) to reach the perfect baking temperature for the cakes.
  3. Melt Chocolate and Butter: Coarsely chop the chocolate. Place the butter in a medium heat-proof bowl and add the chopped chocolate on top. Microwave on high in 10-second increments, stirring well after each, until the mixture is completely smooth. Set aside to cool slightly.
  4. Mix Dry Ingredients: In a small bowl, whisk together the all-purpose flour, confectioners’ sugar, and salt until well combined.
  5. Combine Eggs: In another small bowl, whisk the two whole eggs and two egg yolks until fully combined and slightly frothy.
  6. Create Batter: Add the flour mixture and eggs into the bowl with the melted chocolate and butter. Slowly stir together with a silicone spatula or wooden spoon until smooth. If any lumps remain, gently whisk until the batter is slightly thick and uniform.
  7. Fill Ramekins and Add Peanut Butter: Spoon the chocolate batter evenly into each prepared ramekin. Spoon about 2 teaspoons of creamy peanut butter onto the center of each cake and gently press it down slightly into the batter; some peanut butter may remain visible on top.
  8. Bake Cakes: Place the ramekins on a baking sheet and bake in the preheated oven for 12 to 13 minutes, until the edges are firm but the center is still slightly soft and gooey.
  9. Cool and Invert: Allow the cakes to cool for 1 minute after baking. Then, cover each ramekin with an inverted plate and, using oven mitts for safety, carefully flip them over. The lava cakes should easily release from the ramekins.
  10. Serve: Serve immediately topped with optional ice cream and drizzles of melted peanut butter or chocolate syrup for an extra indulgent touch.

Notes

  • You can prepare the batter through step 6 ahead of time, cover tightly, and refrigerate for up to 1 day. Bring to room temperature before baking.
  • Use only creamy commercial peanut butter such as Jif or Skippy to achieve the best texture and melt; avoid natural or crunchy varieties and other nut butters.
  • If you don’t have 6-ounce ramekins, a muffin pan can be used instead: grease and dust 6 cups with cocoa powder, fill with batter, and bake at 425°F (218°C) for 8 to 10 minutes. Your cakes will be smaller.
  • For plain lava cakes without peanut butter, simply omit the peanut butter and bake for the same 12 to 13 minutes.
  • Recommended ramekins are 6-ounce oven-proof custard cups; baking times may vary with different sizes.

Nutrition

  • Serving Size: 1 cake
  • Calories: 410 kcal
  • Sugar: 30 g
  • Sodium: 150 mg
  • Fat: 27 g
  • Saturated Fat: 12 g
  • Unsaturated Fat: 13 g
  • Trans Fat: 0 g
  • Carbohydrates: 36 g
  • Fiber: 3 g
  • Protein: 7 g
  • Cholesterol: 140 mg