Trying Subway Japan's New Chimichurri & Grilled Chicken Potato Sandwich — A Healthy ¥620 Lunch with Argentine-Origin Sauce

Subway Japan's new Chimichurri & Grilled Chicken Potato sandwich is now available nationwide. This limited-time offering combines the refreshing heat of chimichurri sauce — an Argentine-origin condiment — with savory grilled chicken and creamy mashed potato. Priced at ¥620 (tax included) and just 345 kcal, it's a flavorful yet health-conscious lunch option.

Chimichurri & Grilled Chicken Potato (unopened packaging)

Product Overview

The Chimichurri & Grilled Chicken Potato is a limited-edition sandwich available at Subway Japan stores nationwide since March 2026. Chimichurri is an Argentine condiment made with parsley and wine vinegar, known for its light, herbaceous heat. In Argentina, it is commonly served alongside barbecue dishes.

Key highlights:

• Chimichurri Sauce: Argentine-origin condiment with parsley and wine vinegar — refreshingly spicy and aromatic
• Grilled Chicken: Light yet richly savory; delicious even on its own
• Mashed Potato: Layered on top to add creaminess and a satisfying bite
• Price: ¥620 (tax included)
• Calories: 345 kcal (carbohydrates: 41.8 g)

Tasting Notes

After opening — chimichurri sauce, grilled chicken, and mashed potato in full view

The grilled chicken has a clean, light flavor with a deep savory quality that stands on its own. Combined with the bright, herby kick of the chimichurri sauce, the overall result is refreshing and well-balanced. The mashed potato adds richness and makes the sandwich more filling without feeling heavy.

Lineup and Where to Buy

Three sandwiches are available in this new series at Subway stores nationwide:

• Chimichurri & Grilled Chicken Potato (reviewed here) — ¥620, 345 kcal, 41.8 g carbohydrates
• Basil & Shrimp Prosciutto Potato
• Chimichurri & BLT Potato

For more details, see the official Subway press release (https://www.subway.co.jp/sp/press/year2026/news3161/index.html).