Penelope, a bubbly, amateur baker with a talent for creating culinary masterpieces, stumbles upon a secret ingredient that transforms her baked goods into sentient beings. She must navigate the chaotic world of talking cookies, self-aware cakes, and rebellious pies, while trying to control the chaos and discover the origins of the magical ingredient. Along the way, she encounters a quirky cast of characters, including a grumpy baker with a secret past, a love-struck pastry chef, and a talking oven with a penchant for giving baking advice.