Creamy Miso Gratin with Tender Chicken and Vegetables
Baked gratin with succulent chicken, seasonal vegetables, and a creamy miso-flavored sauce topped with golden melted cheese. This japanese-inspired chicken ready in about 50 minutes pairs boneless chicken thighs, medium (100 g) carrot, (90 g) broccoli florets for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 3, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 300 g boneless chicken thighs
- 1 medium (100 g) carrot
- 1 cup (90 g) broccoli florets
- 1 small (70 g) onion
- 2 tbsp white miso paste
- 1 cup heavy cream
- 1 cup grated mozzarella cheese
- 1 tbsp butter
- 1 tbsp all-purpose flour
- 1/2 cup milk
- 1 tbsp olive oil
- 1 tsp salt
- 1/2 tsp black pepper
Instructions
- Step 1: Preheat oven to 375°F (190°C). Cut 300 g boneless chicken thighs into 1-inch pieces. Peel and slice 1 medium carrot into thin rounds. Cut 1 cup broccoli florets into bite-sized pieces. Thinly slice 1 small onion.
- Step 2: Heat 1 tbsp olive oil in a skillet over medium heat. Add chicken pieces and season with 1/2 tsp black pepper and 1/2 tsp salt. Sauté for 4-5 minutes until lightly browned but not fully cooked. Remove and set aside.
- Step 3: In the same skillet, add 1 tbsp butter and melt over medium heat. Add sliced onion and carrot, sauté for 5 minutes until slightly softened.
- Step 4: Sprinkle 1 tbsp all-purpose flour over vegetables and stir constantly for 1 minute to form a roux.
- Step 5: Gradually whisk in 1/2 cup milk and 1 cup heavy cream, stirring until the sauce thickens, about 3-4 minutes.
- Step 6: Whisk in 2 tbsp white miso paste until fully incorporated and sauce is creamy.
- Step 7: Add sautéed chicken and broccoli florets to the sauce, stir to combine, and season with remaining 1/2 tsp salt.
- Step 8: Transfer the mixture to a buttered gratin dish and evenly sprinkle 1 cup grated mozzarella cheese on top.
- Step 9: Bake in preheated oven for 20-25 minutes until the cheese is melted, bubbly, and golden brown on top.
- Step 10: Let rest for 5 minutes before serving warm as a comforting main dish.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Creamy Miso Gratin with Tender Chicken and Vegetables take to make?
Total time is about 50 minutes (15 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Creamy Miso Gratin with Tender Chicken and Vegetables?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep boneless chicken thighs from drying out.
Can I substitute ingredients in Creamy Miso Gratin with Tender Chicken and Vegetables?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Creamy Miso Gratin with Tender Chicken and Vegetables for a different number of people?
The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Creamy Miso Gratin with Tender Chicken and Vegetables?
Japanese chicken like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
