Hands-on Time
20 Mins
Total Time
2 Hours 40 Mins
Yield
Makes 6 to 8 servings

This mouthwatering sweet potato casserole will satisfy lovers of crunchy pecans and cornflakes as well as marshmallows.

How to Make It

Step 1

Preheat oven to 400°. Bake sweet potatoes at 400° for 1 hour or until tender. Let stand until cool to touch (about 20 minutes); peel and mash sweet potatoes. Reduce oven temperature to 350°.

Step 2

Beat mashed sweet potatoes, granulated sugar, and next 5 ingredients at medium speed with an electric mixer until smooth. Spoon potato mixture into a greased 11- x 7-inch baking dish.

Step 3

Combine cornflakes cereal and next 3 ingredients in a small bowl. Sprinkle over casserole in diagonal rows 2 inches apart.

Step 4

Bake at 350° for 30 minutes. Remove from oven; let stand 10 minutes. Sprinkle marshmallows in alternate rows between cornflake mixture; bake 10 minutes. Let stand 10 minutes before serving.

Ratings & Reviews

LauraJene's Review

loras1954
April 21, 2012
I have always stayed away from sweet potatoes with marshmellos on them. I decided to give it a try because the corn flakes seemed intriging. It was wonderful. The corn flakes added a kind of nutty crunch. My guest all went home with this recipe.

jazztafari
November 25, 2015
I have always used honey almond granola in place of the Cornflakes. So much better!!

Best Sweet Potato Casserole!!

aimiehalo
September 22, 2017
I've made this a couple of times and it was so delicious! I barely had any left over. I DID cut the sugar in half the second time, it was way too sweet as called for. Made with a mixture of half white, half brown sugar.  I don't know how anyone can call this recipe bland - it's incredibly good, and I typically hate sweet potato recipes with marshmallows. I think I liked it because it was a LESS syrupy, out of a can kind of recipe. Making again tonight, just because!

Sunnydaze's review

carolmcwil
November 17, 2015
I have made this casserole for many years so of course it has become  staple on my holiday dinner table.  I have made a few adjustments which might be helpful to some of you.  I add a half teaspoon of finely zested orange peel while mixing the sweet potatoes with the other ingredients.  Also, if you watch the video, you can see how easily the skins slip off the sweet potatoes after they are baked.  There is no peeling involved. A big plus for me with these toppings is that some people do not like marshmallows and some do not like a crunchy topping.  Thus, this topping  gives everyone a choice.

I'm not sure what I did wrong.

gizmostuff
November 18, 2015
Not a bad recipe, but the cornflake side of the topping came out soggy. I didn't make the topping ahead of time, I mixed it with the exact amount of butter and pecans right before I put it on the casserole, so I do not think I oversaturated it, so I'm not sure how to fix this problem.

Classic Sweet Potato Casserole

Veronicaem
November 30, 2015
I made this today for Thanksgiving.  IT WAS THE BOMB!  I made a few minor adjustments to the recipe.  I added cinnamon to the potato mixture, doubled the vanilla and brown sugar, tripled the pecans, and substituted Raisin Bran flakes for the corn flakes.  For the final step, I put the marshmallows on first (evenly), sprinkled the pecans mixed with butter and brown sugar next, then topped it with the crushed bran flakes.  The topped was super crispy and the potato blend was soft and gooey.  We added vanilla ice cream on top and it DISAPPEARED even after the turkey dinner was consumed.  Best sweet potato recipe I have ever made.

Sweet potatoes should be used year round more!

sunnydazegmd
December 01, 2016
Big hit at thanksgiving! Def the best "classic version" recipe I've found.

AliceinAtlanta's Review

LauraJene
November 21, 2013
Looks wonderful! Have not made yet but had to rate in order to ask these questions. Questions: The video shows 1 and 1/2 cups softened butter added to sweet potato mixture; the recipe calls for 1/2 cup softened butter to be added. Please, can someone clarify? Also, do you measure the corn flakes before or after crushing? Thanks!

pammiek's Review

LibbyJay1
December 01, 2013
I like my sweet potatoes straight with a little butter, salt and pepper but was asked to bring sweet potato casserole to Thanksgiving dinner so I gave this recipe a try. It was a hit although I would suggest cutting the granulated sugar by half so you might actually taste the sweet potato goodness!

kellyconn77's Review

Morpheus
October 21, 2013
N/A