Sheet Pan Roasted Irish Potato and Cabbage with Herbs

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A simple, hearty side dish where tender potatoes and caramelized cabbage mingle with fresh thyme and rosemary. This irish-inspired vegetarian ready in about 40 minutes pairs russet potatoes, medium head 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.

Prep: 15 min Cook: 25 min Serves 4 Irish cuisine 220 cal/serving
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Ingredients

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Instructions

  1. 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.
  2. 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.
  3. 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.
  4. Step 4: Roast for 25 minutes, stirring halfway, until potatoes are golden and edges of cabbage are crispy.

Frequently asked questions

How long does Sheet Pan Roasted Irish Potato and Cabbage with Herbs take to make?

Total time is about 40 minutes (15 min prep + 25 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 Sheet Pan Roasted Irish Potato and Cabbage with Herbs?

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 russet potatoes from drying out.

Can I substitute ingredients in Sheet Pan Roasted Irish Potato and Cabbage with Herbs?

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 Sheet Pan Roasted Irish Potato and Cabbage with Herbs for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Sheet Pan Roasted Irish Potato and Cabbage with Herbs?

Irish vegetarian 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.

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