Easy Brownies (Original video)

Ingredients:

• Melted butter
• Sugar
• Eggs
• Egg yolk
• Vanilla extract
• Oil
• Cocoa powder
• Flour
• Cornstarch
• Baking soda
• Salt
• Chocolate chips

Instructions:

1. Preheat the oven to 325 degrees and grease an 8x8 pan. Add parchment paper for easier removal.
2. In a bowl, whisk melted butter and sugar until combined.
3. Add eggs, egg yolk, and vanilla extract. Whisk until there are no lumps.
4. Add oil and cocoa powder. Stir gently with a spatula.
5. Add flour, cornstarch, baking soda, and salt. Stir gently with a spatula.
6. Just before it's all combined, add chocolate chips.
7. Pour the batter into the prepared pan.
8. Bake for 40 minutes.
9. Let it cool before cutting into it.