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Low Carb Molten Chocolate Lava Cake

ByHannah Peterson

Low Carb Molten Chocolate Lava Cake Rich, Gooey & Perfectly Keto & Diabetic-Friendly

This Low Carb Molten Chocolate Lava Cake is pure chocolate heaven — a warm, tender chocolate cake with a luscious, gooey molten center that flows out when you dig in. It’s the ultimate single-serve (or shareable) indulgence that feels completely decadent but stays low in carbs.

Why You’ll Love This Recipe

  • Dramatic gooey chocolate center every time
  • Ready in under 20 minutes
  • Only 4–5g net carbs per cake
  • Perfect for date night, special occasions, or satisfying chocolate cravings
  • Naturally gluten-free and grain-free

Ingredients (makes 2 large or 4 small cakes)

  • 4 oz sugar-free dark chocolate (Lily’s or ChocZero recommended), chopped
  • ¼ cup (57g) unsalted butter
  • 2 large eggs + 2 egg yolks
  • ⅓ cup powdered erythritol or allulose
  • 1 tsp vanilla extract
  • 3 tbsp (21g) blanched almond flour
  • 2 tbsp unsweetened cocoa powder
  • Pinch of salt
  • Optional: extra sugar-free chocolate chips for even more gooeyness

Instructions

  1. Preheat oven to 425°F (220°C). Generously grease two 6–8 oz ramekins (or four smaller ones) with butter and dust with cocoa powder.
  2. In a microwave-safe bowl, melt the chocolate and butter together in 20–30 second intervals, stirring until completely smooth. Let cool slightly.
  3. In a medium bowl, whisk the eggs, egg yolks, sweetener, and vanilla until light and frothy (about 1–2 minutes).
  4. Slowly whisk the warm chocolate mixture into the egg mixture until combined.
  5. Gently fold in the almond flour, cocoa powder, and salt until just mixed.
  6. Divide the batter evenly between the prepared ramekins.
  7. Bake for 8–12 minutes (depending on ramekin size) — the edges should be set but the center should still look slightly jiggly and soft.
  8. Let cool for 1–2 minutes, then carefully run a knife around the edge and invert onto a plate (or serve directly in the ramekin).
  9. Serve immediately while the center is warm and molten. Top with sugar-free whipped cream or a few raspberries if desired.

Storage Tips

Best enjoyed fresh right out of the oven. You can prepare the batter ahead and refrigerate in the ramekins for up to 24 hours — just add 1–2 extra minutes to the bake time.

Nutritional Information (per large cake, based on 2 servings)

  • Calories: ~380
  • Fat: 34g
  • Total Carbs: ~10g
  • Fiber: ~5g
  • Net Carbs: ~5g
  • Protein: 9g

Macros are approximate and may vary based on brands. Always test your personal blood sugar response.

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