How Long to Bake Sweet Potatoes: The Ultimate Guide

Baking sweet potatoes is one of the simplest and most delicious ways to enjoy this nutritious root vegetable. The trick? Knowing exactly how long to bake them to achieve that perfectly soft, caramelized texture.

Here’s a step-by-step guide that walks you through everything you need to know:

🥄 Step 1: Choose the Right Sweet Potatoes

Look for medium-sized sweet potatoes (about 5–8 ounces each) that are firm, smooth, and free from cuts or soft spots. Uniform size ensures even baking.

🔪 Step 2: Wash and Prep

Thoroughly rinse the sweet potatoes under cold water to remove any dirt. Dry them well with a clean towel. You can leave the skins on—just make sure they’re clean. Then, pierce each sweet potato 4–5 times with a fork. This allows steam to escape during baking and prevents bursting.

🧂 Step 3: Season (Optional)

You can rub them with a little olive oil and a pinch of salt if you like a crisper skin and added flavor, though plain baking works perfectly too.

🔥 Step 4: Bake

Preheat your oven to 400°F (200°C). Place the sweet potatoes directly on the oven rack or on a baking sheet lined with foil for easy cleanup.

• Bake Time: 45 to 60 minutes

• Test for Doneness: Insert a knife or fork. It should slide in easily, and the sweet potato should feel soft throughout.

Note: Larger sweet potatoes may need up to 75 minutes, while smaller ones can be ready in as little as 35–40 minutes.

❄️ Bonus Tip: Meal Prep & Storage

Once baked and cooled, sweet potatoes can be stored in the fridge for up to 5 days. Perfect for quick lunches, dinners, or even breakfast toppings.

Final Thoughts

The magic number for baking sweet potatoes is 400°F for 45–60 minutes, depending on size. With just a little prep and patience, you’ll get naturally sweet, fluffy potatoes that are as versatile as they are delicious.