Rosemary-Garlic Mashed Potatoes
Creamy potatoes mashed with fresh rosemary and garlic, perfect for a comforting side dish. This american-inspired vegetarian ready in about 40 minutes pairs russet potatoes, butter, milk for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 6, 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
- 2 lbs russet potatoes
- 4 tbsp butter
- 1/2 cup milk
- 3 cloves garlic
- 2 tbsp fresh rosemary
- 1 tsp salt
- 1/2 tsp black pepper
Instructions
- Step 1: Place 2 lbs peeled and cubed russet potatoes in a pot and cover with cold water. Bring to a boil over high heat, then simmer for 15-20 minutes until fork-tender.
- Step 2: Drain potatoes thoroughly, returning them to the pot. Add 4 tbsp butter, 1/2 cup milk, 3 minced garlic cloves, and 2 tbsp chopped rosemary. Mash until smooth, adding milk if needed for creaminess.
- Step 3: Season with 1 tsp salt and 1/2 tsp black pepper. Continue mashing for 1 minute until fully incorporated and smooth.
- Step 4: Transfer to a serving dish and let rest 5 minutes before serving.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Rosemary-Garlic Mashed Potatoes 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 Rosemary-Garlic Mashed Potatoes?
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 Rosemary-Garlic Mashed Potatoes?
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 Rosemary-Garlic Mashed Potatoes for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Rosemary-Garlic Mashed Potatoes?
American 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.
What others are saying
- ★★★★★
Substituted chicken for tofu and it worked beautifully.
- ★★★★★
Kids gobbled it up without complaints — that's a 5-star in my book.
- ★★★★☆
Almost perfect — just needed a squeeze of lemon at the end.
