Does anyone else's kid refuse to eat anything green?

My 5yo will literally eat broccoli if I roast it with enough butter and parmesan but that's IT. Peas? No. Spinach? Absolutely not. Green beans? Would rather starve. I'm not gonna force it but I'm also not trying to raise a kid who only eats beige foods. What have you guys done that actually worked? And please don't say "hide it in smoothies" because I've tried that and he somehow always knows lol