Lettuce (Romaine) Nutrition Facts
Romaine lettuce is the most nutritious common lettuce variety, with significantly more vitamins A, K, and folate than iceberg. Its crisp texture and mild flavor make it the classic choice for Caesar salads while providing excellent nutrition.
Nutrition Facts
Per 100g serving
Health Benefits
- ✓High in vitamin A for vision and skin
- ✓Excellent source of vitamin K
- ✓Rich in folate for cell function
- ✓More nutritious than iceberg lettuce
- ✓Provides hydration (95% water)
Best For
Storage
Store unwashed romaine in a plastic bag in the refrigerator crisper for up to 10 days. Don't store near fruits that produce ethylene gas. Wash thoroughly before use.
Serving Sizes
Frequently Asked Questions
How does romaine compare to iceberg lettuce?
Romaine has significantly more nutrition: 17x more vitamin A, 4x more vitamin K, 8x more folate, and 2x more fiber than iceberg. Romaine also has more flavor and crunch.
Can you grill romaine lettuce?
Yes! Cut heads lengthwise, brush with oil, and grill 1-2 minutes per side for a charred, smoky flavor. The outer leaves char while the heart stays crisp. It's a classic Caesar salad variation.
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