Sweet Potato And Banana Casserole

Prep: 20 min Cook: 50 min Serves: 12 Cuisine: American

A warm and comforting casserole blending sweet potatoes and bananas, infused with nutmeg, rum, and lemon for a delightful sweetness and depth of flavor. Perfect for family dinners or holiday gatherings, this dish offers a unique twist on traditional sweet potato dishes with a tropical touch.

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Ingredients

  • 6 large sweet potatoes
  • 4 bananas
  • 2 Tbsp. fresh lemon juice
  • 1/2 cup light brown sugar
  • 1 tsp. ground nutmeg
  • 1/2 tsp. salt
  • 1/4 cup dark rum
  • 4 Tbsp. unsalted butter

Instructions

  1. Preheat oven to 375°F.
  2. Peel sweet potatoes and cut into 1-inch slices.
  3. Place sweet potato slices in a pot, cover with water, and bring to a boil.
  4. Reduce heat slightly and cook for 15 to 20 minutes, or until tender.
  5. Drain the sweet potatoes.
  6. Peel bananas, cut in half lengthwise, then cut twice crosswise.
  7. Toss bananas with lemon juice.
  8. Place cooked sweet potatoes and bananas in a shallow roasting pan.
  9. Sprinkle with light brown sugar, ground nutmeg, and salt.
  10. Drizzle with dark rum and melted unsalted butter.
  11. Cover and bake for 30 minutes.
  12. Remove from oven and puree sweet potatoes, bananas, and liquid in a food processor until fairly smooth, leaving some texture.
  13. Pour mixture into an ovenproof casserole dish and cover with aluminum foil.
  14. Bake in a 350°F oven for 15 to 20 minutes.

Tips & Substitutions

For a creamier texture, mash the sweet potatoes and bananas together instead of pureeing. If you prefer a non-alcoholic version, substitute the dark rum with apple juice for a similar depth of flavor. You can also add spices like cinnamon or allspice for extra warmth. For a bit of crunch, consider topping with chopped pecans or walnuts before baking.

Serving Suggestions

This Sweet Potato and Banana Casserole is delicious on its own or as a side dish for grilled meats. Serve it alongside a fresh green salad for a balanced meal. It pairs beautifully with Cornbread Casserole for a comforting dinner. For a festive touch, consider garnishing with toasted coconut or a dollop of whipped cream.

Storage & Reheating

To store leftovers, let the casserole cool completely and then transfer it to an airtight container. It can be refrigerated for up to 5 days. To reheat, place it in a preheated oven at 350°F covered with foil for about 20 minutes or until heated through. You can also microwave individual portions for quick reheating.

Nutrition & Diet Analysis (per serving)

Each serving of Sweet Potato And Banana Casserole contains roughly 92 calories, with 1g protein, 9g carbohydrates, and 6g fat. Note that it is relatively high in sodium, at 606mg per serving (26% of the Daily Value).

92 kcal 5% DV
Protein Fat Carbs

Macronutrients

Protein 0.9g 2% DV
Total Fat 6.2g 8% DV
Carbs 8.8g 3% DV
Fiber 2.3g 8% DV
Sugar 1.6g 3% DV

Electrolytes

Sodium 605.7mg 26% DV
Potassium 94mg 2% DV
Cholesterol 5.4mg 2% DV

Vitamins & Minerals

Vitamin A 17.6mcg 2% DV
Vitamin C 0.5mg 1% DV
Calcium 24.9mg 2% DV
Iron 0.4mg 2% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this casserole ahead of time?

Yes, you can prepare the casserole up to the point of baking, cover it well, and refrigerate it for up to 24 hours. When ready to bake, take it out of the fridge, let it come to room temperature, and then bake as directed. This makes it perfect for meal prep or holiday gatherings.

Can I use frozen sweet potatoes or bananas?

While fresh ingredients are preferred for optimal texture and flavor, you can use frozen sweet potatoes if they are thawed and drained well. Frozen bananas can also work; just ensure they're well-mashed and mixed with lemon juice to prevent browning.

How can I make this dish vegan?

To make this casserole vegan, substitute the unsalted butter with a plant-based butter alternative. For the dark rum, consider using a splash of vanilla extract or a vegan-friendly rum if available. The rest of the ingredients are naturally vegan-friendly.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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