White Sweet Potato Name: Varieties and Common Types Explained

I love how this variety stands out from its orange cousins with its cream-colored interior and delicate taste. Boniatto is especially popular in Latin American dishes, while Japanese sweet potatoes often appear in Asian cuisine. The subtle nuttiness pairs beautifully with both savory and sweet preparations, making it versatile for any kitchen. 🔥

What’s fascinating is how its texture stays moist even after baking, unlike some other potato types. This makes it ideal for roasting, mashing, or even frying. I always recommend trying it in gratins where its mild flavor can absorb other ingredients’ richness. ✨

White Sweet Potato Varieties and Characteristics

The Ipomoea batatas family includes several white-fleshed cultivars that stand apart from their orange relatives. The Hannah variety, for example, offers a creamy texture with a mild, slightly sweet flavor that’s less pronounced than traditional sweet potatoes.

Its skin is a light tan color, making it visually distinct from the deep orange Beauregard or Garnet types we typically see in stores.

What sets white sweet potatoes apart is their lower beta-carotene content, which gives them their pale flesh. Instead, they contain more starch, resulting in a drier, fluffier texture when cooked—similar to a russet potato but with a subtle sweetness.

The O’Henry variety is another popular white-fleshed type, known for its firm texture that holds up well to baking or roasting. 🔥

In terms of growth habits, these varieties thrive in warm climates with well-drained soil, just like their orange counterparts. However, they often mature slightly faster, with some ready for harvest in as little as 90-100 days.

Their vines are equally vigorous, spreading up to 10 feet under ideal conditions, which makes them excellent for gardeners looking to maximize yield in limited space.

Nutritionally, white sweet potatoes offer a different profile too. They contain about 20% fewer calories than orange varieties per 100g serving, with a slightly higher protein content. This makes them a favorite among those watching their sugar intake while still wanting the comfort of a sweet potato dish.

The flavor is more earthy and less saccharine, which many find more versatile for both sweet and savory dishes. ✨

Chefs often prefer these for dishes where they want the sweet potato flavor to be more subtle. Their pale color also makes them ideal for presentations where you want other ingredients—like herbs, cheeses, or sauces—to take center stage visually.

I’ve found they work particularly well in gratins or as a base for loaded potato skins where their mild flavor can absorb other ingredients beautifully.

How to Grow White Sweet Potatoes at Home

Start with slips (young plants) rather than seeds for best results. You can buy them from reputable nurseries or create your own by sprouting a store-bought white sweet potato in water. I recommend planting in loose, well-drained soil with a pH between 5.8-6.5. 🔥

Choose a sunny spot with at least 6-8 hours of direct sunlight daily. Space slips 12-18 inches apart in rows 3 feet apart. Water consistently for the first 2 weeks, then reduce to 1 inch per week once established. ✨

White varieties like Hannah or O’Henry mature faster than orange types. Look for harvest readiness in 90-100 days when leaves start yellowing. Use a fork to gently lift them from the soil, being careful not to bruise the delicate skin. 💫

For best storage, cure them in a warm (85°F), humid place for 10 days after harvest. This helps develop their sweetness. Store in a cool, dry place where they’ll keep for 3-4 months. ⚡

Frequently Asked Questions