In a large stock pot over medium-low heat, melt butter. Add carrots, onion, and garlic, and season with basil, oregano, red pepper flakes, salt, and pepper. Cook until the onion is tender, about 5 to 7 minutes.
2 tablespoons unsalted butter, 2 carrots, 1 small red onion, 2 garlic cloves, 1 teaspoon dried basil, 1 teaspoon dried oregano, 1/4 teaspoon crushed red pepper flakes, 1 teaspoon kosher salt, 1/4 teaspoon pepper