This isn’t your grandma’s sweet potato casserole. Rich, roasted sweet potatoes are combined with the deep warmth of bourbon and the cozy sweetness of maple syrup, all topped with a buttery, crunchy pecan streusel. It’s the perfect make-ahead holiday side dish that disappears every time.
Roast sweet potatoes instead of boiling to concentrate natural sugars. Toast pecans for maximum flavor. Keep streusel butter cold for crumbly texture. Let casserole rest 10 minutes after baking for clean slices. Can be assembled up to 24 hours ahead and refrigerated unbaked. Freezes well for up to 3 months.
Keywords: sweet potato casserole, maple bourbon, pecan streusel, holiday side dish, Thanksgiving, Friendsgiving, vegetarian, gluten-free option