Roasted Turkey Breast with Mashed Cauliflower

Roasting a turkey breast offers all the savory richness of a traditional holiday roast on a manageable weeknight scale. Sliced thin and arranged over a velvety purée of steamed cauliflower, this dish balances hearty, lean poultry with a smooth, comforting base.
Why this one works
- Roasting at a steady 375°F keeps the turkey breast tender and juicy throughout.
- Mashed cauliflower provides a light, creamy alternative to heavy starch bases.
- Simple prep work means hands-on effort stays under fifteen minutes.
- The entire meal comes together smoothly while the turkey finishes in the oven.

What you’ll need
- 2 lbs (900g) turkey breast Ensure the meat is patted dry with paper towels before oiling so the exterior roasts evenly.
- 1 head (600g) cauliflower Cut into evenly sized florets so they steam thoroughly and blend into a uniform, creamy mash.
- 3 tbsp (45g) olive oil Used to coat the turkey breast, helping the seasonings adhere and keeping the outer layer moist.
- 1/2 teaspoon (3g) fine salt
- 1/4 teaspoon (1g) ground black pepper
- 1/2 cup (115g) unsalted butter, softened
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What to have nearby
- Roasting pan or rimmed baking sheet
- Meat thermometer
- Steamer basket and pot
- Food processor or immersion blender
Step-by-step instructions
Get the turkey in the oven first so it has ample time to roast to temperature while you steam and blend the cauliflower.
- 1Step 1
Preheat oven to 375F (190C). Rub turkey with olive oil, salt, and pepper.
- 2Step 2
Roast turkey for 50 minutes until internal temperature reaches 165F (74C).
- 3Step 3
Steam cauliflower until tender, then blend with butter and seasonings until smooth.
- 4Step 4
Slice turkey thinly and serve over a bed of creamy mashed cauliflower.
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A few things worth knowing
- Use an instant-read meat thermometer inserted into the thickest part of the breast to confirm it reaches 165°F (74°C).
- Let the turkey rest for several minutes after roasting before slicing so the juices settle back into the meat.
- Drain the steamed cauliflower well before blending to keep the mash thick rather than watery.
Ways to make it your own
- Garnish the sliced turkey with chopped fresh parsley or thyme for added color.
- Finish the cauliflower mash with cracked black pepper or a pinch of garlic powder when blending.
Serving suggestions
Spoon the warm mashed cauliflower directly onto dinner plates, creating a wide base. Lay thin slices of warm roasted turkey across the top, finishing with any collected roasting juices from the pan and a side of sautéed greens.
Storage & reheating
Store leftover sliced turkey and mashed cauliflower in airtight containers in the refrigerator. Reheat gently over low heat or in a moderate oven until warmed through to prevent the poultry from drying out.
Nutrition notes
Nutrition is provided as a general estimate for the listed recipe. Brands, exact portions, and ingredient swaps can change the numbers.
Quick recipe answers
How do I know when the turkey breast is fully cooked?+
Check the thickest section with a meat thermometer; it is done when the internal temperature reaches 165°F (74°C).
What is the best way to get the cauliflower smooth?+
Ensure the florets are completely fork-tender after steaming, then process them in a food processor or blender while still warm.
With its golden sliced turkey and creamy cauliflower base, this meal delivers classic comfort without unnecessary fuss.

Roasted Turkey Breast with Mashed Cauliflower
Tender roasted turkey breast sliced thin and served over silky, steamed mashed cauliflower for a comforting, satisfying dinner.

Ingredients
- 2 lbs (900g) turkey breast
- 1 head (600g) cauliflower
- 3 tbsp (45g) olive oil
- 1/2 teaspoon (3g) fine salt
- 1/4 teaspoon (1g) ground black pepper
- 1/2 cup (115g) unsalted butter, softened
Instructions
- Preheat oven to 375F (190C). Rub turkey with olive oil, salt, and pepper.
- Roast turkey for 50 minutes until internal temperature reaches 165F (74C).
- Steam cauliflower until tender, then blend with butter and seasonings until smooth.
- Slice turkey thinly and serve over a bed of creamy mashed cauliflower.
Nutrition
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