Fudgy & Moist Red Velvet Brownies!

25min · 16 servings Ingredients 1/2 cup (1 stick / 115g) unsalted butter 1/2 cup (100g) granulated sugar 1/2 cup (100g) brown sugar 2 large eggs, at room temperature 1 teaspoon pure vanilla extract 2 & 1/2 teaspoons red liquid food coloring, or 1 teaspoon red gel food coloring * see notes 1 teaspoon white vinegar 3/4 cup (90g) all-purpose flour 1/4 cup (30g) unsweetened cocoa powder 1/2 teaspoon salt 1/4 teaspoon baking soda