Salt Koji Marinated Chicken and Vegetables on Seiro, Bamboo Steamer | A Gut-Loving Steamed Delight
- Hitomi
- Aug 19
- 2 min read
Updated: Sep 8

CONTENTS
ABOUT THIS RECIPE |
This Japanese-style steamed chicken with seasonal vegetables is prepared in a seiro (traditional bamboo steamer), delivering tender chicken, vibrant veggies, and deep umami—all without added oils or frying. It’s a nutrient-rich, gut-friendly dish that’s both light and satisfying.
RECIPE OVERVIEW |
Prep Time: 15 minutes (plus 12–24 hours marinating)
Cook Time: 20 minutes total
Difficulty: Easy
Special Notes: No frying, no added sugar in the main dish
WHY YOU'LL LOVE THIS RECIPE |
Gut-friendly cooking method — steaming preserves nutrients, enzymes, and moisture without inflammatory oils.
Deep umami with minimal seasoning — shio-koji naturally enhances flavor while supporting digestion.
Balanced nutrition — protein, fiber, antioxidants, and prebiotics in one meal.
Easy prep, big payoff — marinate ahead, then steam for a gentle, delicious dinner.
GUT HEALTH BENEFITS |
Shio-koji: A fermented seasoning rich in enzymes that aid digestion, boost umami, and support the microbiome.
Steaming method: Keeps vitamins and minerals intact, avoids excess oil, and is gentle on digestion.
Chicken thighs: Provide high-quality protein and collagen to strengthen the gut lining.
Colorful vegetables: Supply antioxidants, fiber, and prebiotics to nourish healthy gut bacteria.
INGREDIENTS |
Chicken Marinade (Serves 2)

1.5 lb chicken thighs
2 Tbsp Salt Koji
1 tsp grated ginger
1 tsp grated garlic
1.5 Tbsp Ama-Koji or Koji Amazake
For the Chicken Tier
¼ cabbage
3 lemon slices
Seasonal Veggies (suggestions below):

7–8 stalks asparagus
1 carrot
1 long green onion (Tokyo Negi)
5 stalks broccolini
Dipping Sauce

2 Tbsp shoyu-koji
3 Tbsp organic extra virgin olive oil
½ tsp grated garlic
Mix all sauce ingredients in a small bowl until combined.
INSTRUCTIONS |
Marinate the Chicken
In a bowl, combine chicken thighs, salt-koji, grated ginger, grated garlic and ama-koji (sweet koji).
Cover and refrigerate for up to 12 hours.
Prepare the Steamer Tiers
Bottom tier: Place chopped cabbage evenly across the base. Layer marinated chicken on top, then add lemon slices.
Top tier: Cut vegetables into bite-sized pieces and arrange neatly.
Steam the Vegetables and Chicken
Place steamer over boiling water. Steam the vegetable tier for 7–8 minutes, then remove.
Continue steaming the chicken tier for another 12 minutes, or until fully cooked through.
Serve
Arrange chicken and vegetables on a platter. Serve with dipping sauce on the side.
SERVING SUGGESTIONS |
A bowl of brown rice or fermented rice
Miso soup with wakame (seaweed) and tofu
A light pickled salad or "tsukemono" (Japanese pickles)
FINAL THOUGHTS |
This Salt Koji Marinated Chicken and Vegetables on Seiro is a perfect example of how traditional Japanese cooking techniques can transform a simple meal into a gut-health powerhouse. The steaming method keeps everything tender and nutrient-rich, while the salt-koji infuses a naturally savory depth that makes each bite satisfying without heavy seasoning. Whether you’re deep into your cho-katsu journey or just starting, this dish is a gentle, flavorful way to care for your gut—one delicious bite at a time.






Comments