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Fudgy Skillet Chocolate Brownie in 15 Minutes

    This quick brownie is cooked right on the stove and, in just 15 minutes, delivers deep chocolate flavor with a moist, fudgy center. No oven needed — just one skillet, a handful of pantry staples, and very little effort. Perfect for those moments when you want something sweet, right now.

    Ingredients

    • Unsalted butter — 80g (2.8 oz)
    • Dark chocolate, 60–70% — 100g (3.5 oz)
    • Sugar — 120g (3/4 cup)
    • Eggs — 2
    • All-purpose flour — 80g (2/3 cup)
    • Cocoa powder — 20g (1/4 cup)
    • Baking powder — 1/2 tsp
    • Salt — a pinch
    • Vanilla extract — 1 tsp
    • Chopped walnuts, optional — 50g (1/2 cup)
    • Chocolate chips, optional — 40g (1/4 cup)
    • Oil, for greasing the skillet — 1 tsp

    How to Make It in a Skillet

    1. Prepare a 20–22 cm (8–9 inch) skillet with a thick base and a lid. Lightly grease the bottom and sides with oil.
    2. Over the lowest heat, melt the butter and dark chocolate in the skillet, stirring until smooth and glossy. Remove from the heat.
    3. Stir in the sugar until dissolved and the mixture looks slightly satiny.
    4. Add the eggs one at a time, whisking quickly with a whisk or spatula so they don’t scramble.
    5. Sift in the flour, cocoa powder, baking powder, and salt. Fold the dry ingredients into the chocolate mixture until you have a thick, smooth batter with no lumps.
    6. Add the vanilla, then fold in the walnuts and chocolate chips if using. Smooth the surface.
    7. Return the skillet to the very lowest heat, cover with a lid, and cook for 8–10 minutes. The top should set while the center stays slightly soft and moist.
    8. Remove from the heat and let stand, covered, for 3–5 minutes. Slice and serve warm or completely cooled.

    Nutritional Information

    Item Per Serving (1/6)
    Calories 320 kcal
    Protein 5 g
    Fat 18 g
    Carbohydrates 36 g
    Sugar 24 g
    Fiber 3 g
    Sodium 120 mg

    Serving and Storage

    Serve the brownie warm with a scoop of vanilla ice cream or a spoonful of thick yogurt. Store leftovers in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 5 days. For the best texture, warm it gently over low heat under a lid, or in the microwave for 10–15 seconds before serving.

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    Tips and Variations

    • Skillet size: 20–22 cm (8–9 inch) gives the ideal thickness. In a smaller skillet, cook for a couple of minutes longer; in a larger one, slightly less.
    • Doneness check: the center should still wobble a little — it will set as it cools and stay fudgy.
    • No chocolate on hand: replace the 100g (3.5 oz) dark chocolate with an extra 20g (1/4 cup) cocoa powder and 20g (1 1/2 tbsp) butter, for a total of 100g (3 1/2 tbsp) butter and 40g (1/2 cup) cocoa powder.
    • Lightened-up version: reduce the sugar to 90–100g (scant 1/2 cup); the texture will be a touch less gooey, but the flavor stays rich.
    • Add-ins: peanut butter, caramel, orange zest, or dried cherries — use 1–2 tbsp folded into the batter.

    Frequently Asked Questions

    Can I make it without a lid?
    A lid is important: it traps the steam and helps set the top without an oven. Without it, the surface may stay undercooked.
    What can I use instead of vanilla extract?
    Vanilla sugar (1 packet) or a pinch of vanillin works well, added together with the sugar.
    Why did the brownie turn out dry?
    It was most likely overcooked. Keep the heat as low as possible and remove it while the center is still slightly moist. Don’t skip the 3–5 minute rest under the lid.
    Can I use milk chocolate?
    Yes, but reduce the sugar to 90–100g (scant 1/2 cup) so the dessert doesn’t become overly sweet.
    Will a cast-iron skillet work?
    Yes, cast iron holds heat beautifully. Warm it gently and aim for the lower end of the cooking time, around 8 minutes, so the bottom doesn’t catch.