Sweet Potato Pineapple Casserole: Sweet, Tropical, Comforting

Tropical, creamy, and topped with a golden crunch—eSweet Potato Pineapple Casserolbrings sunshine to your table with the comforting flavors of the holidays and a touch of island flair.

Whether you’re prepping for Thanksgiving or just need a new go-to side dish, this casserole is a delightful twist on the classic. The natural sweetness of sweet potatoes pairs beautifully with juicy pineapple and a warm, buttery topping.

How to Make Sweet Potato Pineapple Casserole

This recipe combines creamy mashed sweet potatoes with crushed pineapple, topped with a buttery brown sugar pecan crumble. It’s a sweet, savory side that doubles as a festive dessert.

Ingredients

Base Ingredients:

• 4 cups mashed sweet potatoes (about 4 large sweet potatoes, peeled and boiled)

• 1 cup crushed pineapple (drained)

• 1/4 cup milk

• 1/4 cup butter, melted

• 1/4 cup brown sugar

• 1 tsp vanilla extract

• 1/2 tsp salt

• 1 egg, lightly beaten

Topping Ingredients:

• 1/3 cup brown sugar

• 1/3 cup chopped pecans

• 2 tbsp flour

• 2 tbsp butter, softened

• 1/2 tsp cinnamon

Optional Add-Ins:

• Mini marshmallows (for a gooey top)

• Shredded coconut (for more tropical flair)

• Dash of nutmeg or allspice

Preparation Time

Prep Time: 20 minutes

Cook Time: 30 minutes

Total Time: 50 minutes

Step-by-Step Instructions

1. Prepare the Sweet Potatoes
Peel and cube the sweet potatoes. Boil in salted water for 15–20 minutes until fork-tender. Drain and mash until smooth.

2. Mix the Casserole Base
In a large mixing bowl, combine mashed sweet potatoes, crushed pineapple, milk, melted butter, brown sugar, vanilla, salt, and egg. Stir until fully combined. Spread the mixture evenly into a greased 9×9-inch baking dish.

3. Make the Topping
In a separate bowl, mix brown sugar, flour, softened butter, pecans, and cinnamon until crumbly.

4. Assemble and Bake
Sprinkle topping evenly over the sweet potato mixture. Bake at 350°F (175°C) for 30–35 minutes, or until the top is golden and the casserole is heated through.

5. Serve and Enjoy
Serve warm as a side with ham, turkey, or on its own as a sweet treat!

Storage & Shelf Life

Refrigeration:
Store leftovers in an airtight container in the fridge for up to 4 days.

Freezing:
Freeze before baking—wrap tightly and store for up to 2 months. Thaw overnight in the fridge and bake as directed.

Serving Suggestions

Reheating Instructions:
Reheat in a 300°F oven for 10–15 minutes, or microwave single portions for 1–2 minutes.

Serving Ideas:

• Top with marshmallows and broil for a caramelized finish

• Serve with roast pork or holiday ham

• Add a scoop of whipped cream or Greek yogurt for brunch vibes

Portion Guide :

 Serves 6–8 people.

Allergy Guide

Gluten-Free:
Use gluten-free flour in the topping.

Dairy-Free:
Replace milk and butter with non-dairy alternatives.

Nut-Free:
Skip pecans or use seeds like sunflower or pumpkin for crunch.

Whether it’s a holiday feast or a weeknight side, Sweet Potato Pineapple Casserole brings a sunny twist to your table. Sweet, buttery, and beautifully balanced, it’s the side dish no one saw coming—but everyone will love.