Porterhouse Steak with Roasted Garlic Mashed Potatoes

Porterhouse Steak with Roasted Garlic Mashed Potatoes recipe videos

Porterhouse Steak with Roasted Garlic Mashed Potatoes is a hearty, classic American steakhouse dish featuring a large, T-bone cut of beef known for its generous portion of both tenderloin and strip steak. It's served alongside creamy mashed potatoes infused with the sweet, mellow flavor of roasted garlic, often accompanied by a simple pan sauce or herb butter.

🍽️ Nutrition at a glance

This dish is very high in protein and fat, with the steak providing a complete source of protein and key nutrients like iron, zinc, and B vitamins, while the mashed potatoes contribute carbohydrates and potassium. A typical serving can range from 800 to 1,200 calories, depending on the cut's size and the amount of butter or cream in the potatoes.

Nutrition breakdown

Calories	850 kcal
Protein	65 g
Carbs	45 g
Fat	48 g
Fiber	5 g
Sugar	4 g
Sodium	950 mg
Potassium	1200 mg
Iron	8 mg
Zinc	12 mg
Vitamin B12	6 mcg
Niacin (B3)	18 mg
Phosphorus	700 mg
Vitamin B6	1.2 mg
Magnesium	90 mg

Per 1 steak with potatoes (approx. 450 g) · estimated, varies by recipe

💡 What's interesting

The Porterhouse is often called the 'king of steaks' because it uniquely offers two distinct cuts of meat in one, prized by diners who can't decide between a filet mignon and a New York strip. Nutritionally, pairing the iron-rich steak with the vitamin C often found in potato skins or a side salad can help enhance iron absorption.