How much time should I preheat the oven for brownies?

Chewy, dense, rich and fudgy brownies from the famous Baked bakery.

How much time should I preheat the oven for brownies?

Chewy, dense, rich and fudgy brownies from the famous Baked bakery.


  • 1 1/4 cups (155 grams or 5.5 ounces) all-purpose flour
  • 1 teaspoon salt
  • 2 tablespoons dark unsweetened cocoa powder
  • 11 ounces (310 grams) dark chocolate, coarsely chopped
  • 1 cup (2 sticks or 230 grams) butter, cut into small pieces
  • 1 teaspoon instant espresso powder (or 1.5 teaspoons instant coffee granules)
  • 1 1/2 cups (300 grams or 10.5 ounces) granulated sugar
  • 1/2 cup (100 grams or 3.5 ounces) packed light brown sugar
  • 5 large eggs , at room temperature
  • 2 teaspoons vanilla extract

  1. Preheat the oven to 350F/180C. Line a 9×13-inch baking pan with parchment paper.

  2. In a medium bowl, whisk the flour, salt and cocoa powder together.

  3. Put the chocolate, butter, and instant espresso powder in a large bowl and set it over a saucepan of simmering water, stirring occasionally, until the chocolate and butter are completely melted and smooth. Turn off the heat, but keep the bowl over the water and add the sugars. Whisk until completely combined, then remove the bowl from the pan. The mixture should be room temperature.

  4. Add 3 eggs to the chocolate mixture and whisk until combined. Add the remaining 2 eggs and whisk just until combined. Add the vanilla extract and stir until combined. Don’t overmix at this stage or your brownies will be cakey.

  5. Add the flour mixture to the chocolate mixture and fold until just a bit of the flour mixture is visible.

  6. Pour the batter into the prepared pan and smooth the top. Bake in the center of the oven for 30 minutes, rotating the pan halfway through the baking time, until a toothpick inserted into the center of the brownies comes out with a few moist crumbs sticking to it. Let the brownies cool completely, then lift them out of the pan using the parchment paper. Cut into squares and serve.

- You can cut the recipe to half and bake it in a 8*8-inch pan for 20-25 minutes.
- Store the brownies at room temperature in an airtight container for up to 3 days.
- Brownies can be frozen for up to 2 months. Thaw them on the counter, still covered, or overnight in the fridge.

PS. Try out another one of my favorite brownie recipes, here!

How long do you Preheat an oven for brownies?

8-10 minutes of preheating is usually the right amount of time needed for your oven to come up to a temperature of 160-180 degree celsius at which most baking is done. However if you are baking at a temperature higher that say at 200C you might want to increase the preheating time by 4-5 minutes more.

Do you preheat the oven when baking brownies?

Preheating your oven helps ensure your food goes from refrigerator cold to blazing hot more quickly — spending as little time in the danger zone as possible. And even if this is a short amount of time, just know that some bacteria can multiply in the danger zone in as little as 20 minutes.

What temperature is best for brownies?

If you like gooey brownies, consider baking at a higher temperature, maybe 375 to 425 degrees. This cooks the edges faster while preserving the fudgy middle. For a doneness that's even all the way through the pan, use a baking temperature of 325 degrees. Either way, keep a close eye on baking times.

How long does it take for brownies to be ready?

An eight-inch chewy brownie should take around 45 minutes to be fully baked, with an internal temperature of between 165 and 210°F. Make sure to check on it when it's around 30 minutes.