heat the butter and
herbs and add squash while slicing
to fry a little

source, 4 servings
4 delicata squash, seeded, sliced; 1 stick vegan butter, 4 sprigs rosemary, kosher salt & pepper, cider, balsamic reduction
heat butter, herbs & spices; add squash, cover with cider, cook until tender; remove squash, reduce liquid to make a sauce; return squash to pot; serve with balsamic