The Best Molten Lava Cake Recipe

Ingredients

• 4 oz Semi-Sweet Chocolate (good quality, Hershey's or similar, broken into pieces)
• 0.5 stick Unsalted Butter (cut into cubes, room temperature)
• 1 tsp Espresso Powder (enhances chocolate flavor, optional)
• 1 Large Egg (room temperature)
• 1 Egg Yolk (separated from egg white)
• 0.25 cup Granulated Sugar (fine granulated)
• 1 tsp Vanilla Extract (pure vanilla, optional but recommended)
• 1 pinch Salt (fine sea salt)
• 3 tbsp All-Purpose Flour (regular flour, sifted)
• as needed Non‑Stick Cooking Spray (to coat ramekins, prevents sticking)
• for dusting Powdered Sugar (optional garnish)

Instructions

1. Prepare Ramekins

   Lightly spray the inside of each ramekin with non‑stick cooking spray, then dust with a little granulated sugar, tapping out excess.

   Time: PT2M

2. Melt Chocolate and Butter

   Combine the 4 oz semi‑sweet chocolate and half a stick of butter in a microwave‑safe bowl. Microwave in 30‑second bursts, stirring between each burst, until smooth and fully melted.

   Time: PT2M

3. Flavor the Chocolate

   Stir in the espresso powder, vanilla extract, and a pinch of salt into the melted chocolate mixture.

   Time: PT30S

4. Whisk Egg and Sugar

   In a separate bowl, whisk together the whole egg, extra yolk, and 1/4 cup granulated sugar until the mixture becomes pale, thick, and ribbon‑like.

   Time: PT2M

5. Combine Chocolate with Egg Mixture

   Pour the melted chocolate into the whisked egg mixture and fold gently until just combined.

   Time: PT1M

6. Add Flour

   Sift the 3 tbsp all‑purpose flour over the batter and fold just until no streaks remain.

   Time: PT1M

7. Fill Ramekins

   Divide the batter evenly between the two prepared ramekins, smoothing the tops.

   Time: PT1M

8. Bake

   Place the ramekins on a baking sheet and bake in a pre‑heated oven at 425°F for 10‑12 minutes. The edges should be set while the center remains jiggly.

   Time: PT12M

   Temperature: 425°F

9. Cool Briefly

   Remove the ramekins from the oven and let them sit for 1 minute to firm just enough for handling.

   Time: PT1M

10. Invert onto Plate

    Run a thin knife around the edge of each cake, place a plate on top, and quickly invert. The cake should release cleanly.

    Time: PT1M

11. Serve

    Dust with powdered sugar or serve immediately with a scoop of vanilla ice cream.

    Time: PT30S

Nutrition Facts

Calories

350

Protein

5 g

Carbohydrates

30 g

Fat

22 g

Fiber

2 g

Ingredient Substitutions

• Instead of Semi-Sweet Chocolate: Dark chocolate, Milk chocolate
• Instead of Unsalted Butter: Margarine, Coconut oil
• Instead of Espresso Powder: Instant coffee powder, Strong brewed espresso reduced
• Instead of Large Egg: Egg replacer (may affect texture)
• Instead of Egg Yolk: Extra egg white (less rich)
• Instead of Granulated Sugar: Caster sugar, Honey (reduce amount)
• Instead of Vanilla Extract: Vanilla bean seeds, Almond extract (use less)
• Instead of Salt: Kosher salt
• Instead of All-Purpose Flour: Cake flour, Gluten‑free flour blend
• Instead of Non‑Stick Cooking Spray: Butter and flour dusting
• Instead of Powdered Sugar: Cocoa powder

Equipment Needed

• Microwave‑Safe Bowl
• Whisk
• Measuring Cups and Spoons
• Ramekins (2)
• Non‑Stick Cooking Spray
• Baking Sheet
• Oven
• Toothpick
• Spatula or Small Knife
• Plate for Inverting

Critical Steps — Do Not Skip

• Prepare Ramekins
• Melt Chocolate and Butter
• Whisk Egg and Sugar
• Bake
• Invert onto Plate

Chef Tips from the Video

• Use high‑quality chocolate with at least 60% cocoa for the best flavor.
• Room‑temperature butter melts more evenly and prevents a grainy texture.
• A pinch of espresso powder intensifies chocolate without adding coffee flavor.
• For an extra glossy finish, brush the tops with a tiny bit of melted butter just before baking.

Troubleshooting

Storage

Refrigerator: Cool completely, then store each cake in an airtight container for up to 2 days. Reheat 30 seconds in the microwave before serving.

Freezer: Unbaked batter can be poured into greased ramekins, covered tightly, and frozen for up to 1 month. Bake from frozen, adding 2‑3 minutes to the baking time.

Room temperature: Best enjoyed warm; can sit at room temperature for up to 2 hours.

Make-Ahead Tips

• Prepare the ramekin coating and refrigerate; add batter just before baking.
• Batter can be made up to 2 hours ahead and kept chilled; give it a quick stir before filling.

Frequently Asked Questions