Caramelized Onion and Gruyere Savory Dutch Baby

I was shown this savory twist on a classic Dutch baby and now I'm absolutely obsessed! I never thought I'd love this combo so much, but the rich, sweet caramelized onions paired with sharp, nutty Gruyere cheese inside a puffy, golden-crisp pancake is pure magic. It's the ultimate cozy weekend brunch or light dinner.