Sheet Pan Roasted Irish Potato and Cabbage with Herbs
A simple, hearty side dish where tender potatoes and caramelized cabbage mingle with fresh thyme and rosemary. This Irish-inspired vegetarian recipe, ready in about 40 minutes, pairs russet potatoes, savoy cabbage, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 calories and feeds 4, 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
- 1.5 lbs russet potatoes
- 1 medium head savoy cabbage
- 3 tbsp olive oil
- 1 tbsp fresh thyme
- 1 tsp fresh rosemary
- 1 tsp sea salt
- 1/2 tsp black pepper
The sheet pan we’d roast this on → Best Sheet Pans in 2026: Top Picks + Buying Guide
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Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: Preheat oven to 425°F. Cut russet potatoes into 1-inch cubes and toss with 2 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp pepper.
- Step 2: Thinly slice savoy cabbage into 1-inch strips, then toss with remaining 1 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp pepper.
- Step 3: Spread potatoes in a single layer on a parchment-lined sheet pan, then arrange cabbage around them. Sprinkle with thyme, rosemary, and remaining salt and pepper.
- Step 4: Roast for 25 minutes, stirring halfway, until potatoes are golden and edges of cabbage are crispy.
