Love Korean gimbap? Try this keto version with protein noodles

Uhm Jung-hwa / Captured from Uhm's YouTube channel

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Singer and actor Uhm Jung-hwa has revealed a gimbap (Korean rice roll) recipe that she says can aid in weight management.

In a recent video on her YouTube channel, chef Lim Hee-won joined Uhm to make "Caprese keto gimbap."

“When I was strictly following the keto diet, I really craved gimbap,” Uhm said. “For me, gimbap is soul food.”

The ketogenic or "keto" diet minimizes carbohydrate intake while increasing fat consumption, prompting the body to use ketone bodies — produced during fat breakdown — as its primary energy source.

Unlike traditional gimbap, Uhm’s Caprese keto gimbap replaces rice with protein noodles and adds arugula, tomatoes, basil, avocado and cucumber. The dipping sauce combines olive oil and balsamic vinegar. The “Caprese” name comes from the Italian salad made with tomatoes, mozzarella cheese and basil.

Protein noodles offer satiety and better blood sugar control

The protein noodles used in place of rice are a carbohydrate alternative made primarily from protein. They are less likely to cause blood sugar spikes compared with regular noodles and can help maintain a feeling of fullness. However, sodium content varies by manufacturer, so choosing a low-sodium version and rinsing after boiling is recommended.

The basil, arugula and cucumber provide vitamins, minerals and dietary fiber, helping to supplement micronutrients that can be lacking in a protein-heavy diet. Tomatoes contain lycopene, an antioxidant that helps prevent cell damage, and because it is fat-soluble, absorption is improved when eaten with olive oil.

Olive oil, rich in unsaturated fatty acids, supports cardiovascular health. Balsamic vinegar adds acidity that can help control appetite, but unsweetened varieties are preferable, as some products contain high sugar levels.

Small amounts of carbohydrates still necessary

While keto gimbap eliminates most carbohydrates, consuming minimal amounts is still essential, particularly to supply glucose for brain function. Reducing carbohydrate intake can stabilize blood sugar and lower insulin secretion, promoting fat burning.

For a balanced diet, nutritionists recommend supplementing with small amounts of carbohydrate-containing vegetables such as broccoli, spinach and mushrooms, or complex carbohydrate foods like oats, brown rice and sweet potatoes. Completely cutting carbohydrates is not advised for healthy dieting; rather, attention should be given to the quality and quantity of carbs in meal planning.

This article from Kormedi.com, Korea’s top healthcare and medical portal, is translated by a generative AI system and edited by The Korea Times.