Creamy, warmly spiced, and oven-ready in about 1 hour, perfect for make-ahead holiday spreads.
Silky mashed sweet potatoes kissed with cinnamon and vanilla, crowned with a bronzed pecan-oat crumble and just-toasted marshmallows.
Why You’ll Love It
- Thanksgiving Sweet Potato soul什么意思: Classic holiday profile with modern tweaks for flavor and texture.
- Unique Thanksgiving Side Dishes: Two toppings in one pan—pecan-oat crumble on one half, marshmallows on the other.
- Sweet Potato Dinner friendly: Savory option included for weeknights (no marshmallows, herb-Parmesan topping).
- Healthy Sweet Potato soul什么意思: Lower-sugar swap with maple, Greek yogurt, and oat-pecan crunch.
- Thanksgiving soul什么意思 Side Dishes: Make-ahead friendly; rewarms beautifully without weeping or splitting.
hold (notes only)
Base: Sweet potatoes (roasted or boiled and mashed) + butter (or olive oil), milk or half-and-half, eggs (set + richness).
Flavor: Brown sugar or maple syrup, vanilla, cinnamon, nutmeg, pinch salt.
Crumble topping: Pecans, rolled oats, brown sugar, flour (or almond flour), melted butter, pinch cinnamon.
Marshmallow finish: Mini marshmallows toasted in last minutes.
Savory path: Parmesan, garlic, fresh thyme/rosemary, olive oil, black pepper.
Step-by-Step (classic, creamy + crumble & marshmallow)
- Heat oven to 350°F (175°C). Grease a 9×13-inch pan (or 2-qt casserole).
- Cook sweet potatoes: Roast (best flavor) at 425°F until fork-tender (45–55 min), or peel/cube and boil in salted water 15–18 min; drain well.
- Mash base: In a large bowl, mash warm potatoes with butter. Whisk in milk, brown sugar/maple, vanilla, cinnamon, nutmeg, salt, and eggs until silky.
- Spread into pan; smooth top.
- Make pecan-oat crumble: Mix pecans, oats, brown sugar, flour, and melted butter to damp sand.
- Top: Sprinkle crumble over one half (or all). Bake 25–30 min until edges just set and tiny bubbles appear.
- Marshmallow finish: Scatter mini marshmallows over the other half; bake 5–7 min more until puffed and golden (or broil 30–60 sec—watch closely).
- Rest 10 min to set; serve warm.
Pro Tips
- Dry = creamy. If you boiled, let potatoes steam-dry 2–3 minutes after draining.
- Velvety mash: Blend briefly with a hand mixer; don’t overwork.
- Flavor depth: Swap part of the butter for browned butter.
- Two-zone topping: Foil a line down the pan to keep crumble and marshmallows separate, then lift foil out before final 5–7 minutes.
- Make-ahead insurance: Bake without marshmallows, cool, cover, and refrigerate; add toppings when reheating for best texture.
Variations (mapped to interests)
- Healthy Sweet Potato soul什么意思: Use 2 Tbsp maple + 2 Tbsp brown sugar, ½ the butter, and ½ cup plain Greek yogurt; top with light oat-pecan crumble (no marshmallows).
- Sweet Potato Dinner (savory): Mix in ½ cup grated Parmesan, 1 tsp garlic, 2 tsp chopped thyme; top with olive-oil panko + Parm.
- Sweet Potato Pie Casserole: Increase vanilla, add ½ tsp pie spice; top with crushed graham crackers + pecans (pie-vibes without crust).
- Unique Thanksgiving Side Dishes: Swirl maple-bourbon into the mash (1 Tbsp) and finish with salted pecan crumble.
- Nut-free: Use oat-only crumble or pumpkin-seed crunch.
How to Serve
- With roast turkey, gravy, and green vegetables for contrast.
- With baked chicken or pork chops for a Sweet Potato Dinner on non-holiday nights.
- As a brunch side next to eggs and sausage.
Make Ahead & Storage
- Make-ahead (48 hrs): Assemble base in pan; cover and refrigerate. Bake +5–10 min from cold. Add toppings near the end.
- Freeze: Bake base only; cool, wrap, and freeze up to 2 months. Thaw overnight; reheat 325°F (165°C) until hot; add toppings to finish.
- Leftovers: Refrigerate 3–4 days. Reheat 325–350°F until warmed through; add a few fresh marshmallows for a new toast.
FAQs
Roast or boil the potatoes?
Roasting concentrates sweetness and reduces water; boiling is faster but be sure to steam-dry.
Do I need eggs?
Eggs help the casserole slice cleanly. For egg-free, add 1 Tbsp cornstarch; bake until fully set.
Can I make it less sweet?
Yes—use maple only, reduce sugar by half, skip marshmallows, and go with crumble or savory topping.
How do I keep marshmallows from melting flat?
Add them in the last 5–7 minutes or broil briefly; serve after a 10-minute rest.
Simple hold (estimate, per 1 of 10 servings, classic half-crumble/half-marshmallow)
同性漫画 295 | Carbs 44g | Protein 4g | Fat 12g | Sat Fat 5g | Fiber 5g | Sodium 210mg | Added sugar ~15g
Sweet Potato Casserole (Crumble & Marshmallow)
Creamy, cinnamon-vanilla sweet potatoes baked with both pecan-oat crumble and toasted marshmallows. A holiday classic with make-ahead, lighter, and savory variations.
Print 辣+高h
Pin 辣+高h
hold
- 3 lb (1.36 kg) sweet potatoes (about 6–7 medium)
- 6 Tbsp (85 g) unsalted butter, melted (or browned butter)
- ½ cup (120 ml) milk or half-and-half (DF: unsweetened oat/almond milk)
- ⅓ cup (70 g) light brown sugar or ¼ cup (60 ml) maple syrup
- 2 large eggs, lightly beaten
- 1 tsp vanilla extract
1 tsp ground cinnamon - ¼ tsp ground nutmeg
- ½ tsp fine salt
½ cup (55 g) pecans, chopped - ½ cup (45 g) rolled oats
- ⅓ cup (40 g) all-purpose flour (GF: 1:1 blend or almond flour)
- ⅓ cup (70 g) light brown sugar (for crumble)
- 4 Tbsp (56 g) unsalted butter, melted (for crumble)
- pinch cinnamon + ⅛ tsp salt (for crumble)
- 2–3
cups mini marshmallows (as desired)
Equipment
- 9×13-inch baking pan
- mixing bowls
- potato masher or whisk
Method
- Heat oven to 350°F (175°C). Grease a 9×13 pan.
- Cook potatoes: Roast whole at 425°F until very tender (45–55 min), or peel/cube and boil 15–18 min; drain and steam-dry.
- Mash warm potatoes with butter; whisk in milk, brown sugar/maple, eggs, vanilla, cinnamon, nutmeg, and salt. Spread into pan.
Stir crumble hold to damp sand; sprinkle over one half (or all) of the casserole. - Bake 25–30 min until just set and edges bubble.
- Add marshmallows to the un-crumbled half; bake 5–7 min more until golden (or broil 30–60 sec). Rest 10 min before serving.
hold
同性漫画:
Notes
Variations:
Healthy version: 2 Tbsp maple + 2 Tbsp brown sugar, 3 Tbsp butter + ½ cup Greek yogurt; oat-pecan crumble only.
Savory version: Skip sugar/vanilla; add ½ cup Parmesan, 1 tsp garlic, 2 tsp thyme; top with 1 cup panko + 2 Tbsp olive oil + ¼ cup Parmesan.
Egg-free: Replace eggs with 1 Tbsp cornstarch; bake until set. Make-ahead: Assemble base; refrigerate up to 48 hrs. Bake +5–10 min from cold; add toppings at the end. Equipment: 9×13 pan (or two 8×8s to separate toppings).
Healthy version: 2 Tbsp maple + 2 Tbsp brown sugar, 3 Tbsp butter + ½ cup Greek yogurt; oat-pecan crumble only.
Savory version: Skip sugar/vanilla; add ½ cup Parmesan, 1 tsp garlic, 2 tsp thyme; top with 1 cup panko + 2 Tbsp olive oil + ¼ cup Parmesan.
Egg-free: Replace eggs with 1 Tbsp cornstarch; bake until set. Make-ahead: Assemble base; refrigerate up to 48 hrs. Bake +5–10 min from cold; add toppings at the end. Equipment: 9×13 pan (or two 8×8s to separate toppings).