What is a decent portion of steak?

According to nutritional guidelines, a single serving of cooked steak is typically around 3 ounces (85g). However, the answer to what is a decent portion of steak depends greatly on several factors, including individual appetite, the cut of beef, and whether it’s the main course or part of a larger meal.

Quick Summary

Determining an appropriate steak portion involves considering individual appetite, the type of cut, and how the meal is being served. Options range from 4 oz for lighter eaters to 12 oz or more for heartier appetites and bigger, bone-in cuts like a T-bone.

Key Points

• Standard Portion: A decent, general-purpose portion of raw, boneless steak for an average adult is about 8 ounces (225 grams).

• Healthier Alternative: A nutritional serving of cooked meat is smaller, around 3-4 ounces (85-113 grams).

• Appetite Matters: Adjust portion size based on individual appetite; smaller cuts like filet work for lighter meals, while larger cuts like ribeye suit bigger appetites.

• Consider the Cut: Fatty cuts like ribeye are richer, so smaller portions might be more satisfying, whereas lean cuts like sirloin can be served in slightly larger sizes.

• Account for Sides: If serving rich side dishes or 'surf and turf', reduce the steak portion. A simple salad allows for a heartier cut.

• Know Your Shrinkage: Raw steak loses about 25% of its weight during cooking. An 8-ounce raw steak will result in a cooked portion closer to 6 ounces.

• Bone-In Adjustments: For cuts with a bone, like T-bone or Porterhouse, increase the raw weight per person to account for the non-edible bone.

• For a Crowd: Consider serving a larger, shared cut to allow guests to choose their own portion size, which can prevent waste.

Understanding the Standard Steak Portion

While a 3-ounce (about 85-gram) cooked serving is the technical nutritional guideline, most people consume and expect a larger portion for a standalone steak dinner. A more practical guideline often cited by butchers and chefs is to plan for about 8 ounces (225 grams) of raw boneless steak per person for an average adult. For larger cuts with bones, like a T-bone or porterhouse, the weight needed per person increases to account for the bone.

Factors Influencing Your Steak Portion

Several elements should be considered to determine the right size for your meal. Thinking through these points will help you avoid overspending or ending up with a table full of leftovers.

• The Cut of Beef: Different cuts have different levels of fat content, meaning their richness and how full they make you feel will vary. A lean filet mignon is often served in smaller portions (6–8 ounces) compared to a rich, fatty ribeye, which can be served in larger sizes.
• The Diner's Appetite: Consider the eating habits of your guests. Some people naturally eat less, while others have a more hearty appetite. If you know you have a mix, you can plan for a range of portion sizes or serve a larger cut family-style, allowing guests to serve themselves.
• Side Dishes and Extras: If the steak is accompanied by rich, heavy side dishes like mashed potatoes, creamed spinach, and bread, a smaller steak portion is often appropriate. Conversely, if the sides are light, such as a simple salad, a larger steak may be desirable. If you are serving a "surf and turf" meal, the portion of steak will be significantly reduced to accommodate the seafood.
• Cooking Method and Shrinkage: Steak shrinks during cooking as moisture and fat are lost. It's important to account for this weight loss when buying raw steak. A general rule is to assume a 25% reduction in weight after cooking. This is why a raw 8-ounce steak is considered a good starting point for a cooked 6-ounce portion.

Comparison of Popular Steak Cuts and Portion Sizes

Steak Cut	Typical Raw Portion (Adult)	Characteristics	Best For	Considerations
Filet Mignon	6–8 ounces (170–225g)	Lean, most tender cut, mild flavor.	Lighter appetites, special occasions.	Very rich; smaller portions are standard.
Sirloin	8–10 ounces (225–280g)	Good balance of tenderness and flavor.	Versatile; mid-range appetite.	A popular, crowd-pleasing option.
Ribeye	10–12+ ounces (280–350g+)	Heavily marbled, juicy, and rich flavor.	Hearty appetites, flavor-focused meals.	High fat content; not for those watching calories.
T-Bone / Porterhouse	16–24+ ounces (450–650g+)	Includes both filet and strip; bone-in for flavor.	Large appetites, sharing.	Bone adds weight; portions can be substantial.
Flank / Skirt Steak	6–8 ounces (170–225g)	Lean, robust beefy flavor.	Served sliced, in tacos or salads.	Best served thinly sliced against the grain.

Making the Right Choice at Home or a Restaurant

When cooking at home, using a kitchen scale to measure raw portions is the most accurate way to manage size. If you're hosting, considering a large, shared cut like a porterhouse can be a fun, interactive way to serve, allowing guests to choose their own portion. In a restaurant setting, pay attention to the cut and listed weight on the menu. For instance, a filet is typically a smaller, more manageable size, while a large, bone-in ribeye is for a serious meat lover or for sharing. Don't be afraid to ask your server for clarification on the size and cut.

Conclusion: Finding Your Ideal Portion

Ultimately, a decent portion of steak is a personalized choice based on appetite, occasion, and accompanying dishes. A general starting point for a main course is 8 ounces (225g) raw weight, adjusting up or down based on factors like the cut's leanness and the presence of other rich food items. By understanding the relationship between cut, fat content, and overall meal context, you can ensure a satisfying and balanced dining experience every time.

For further reading on beef cuts and cooking methods, you can visit the USDA's guide on meat.

Frequently Asked Questions

What is a decent portion of steak for one person?

A decent portion of raw, boneless steak for one average adult is typically 8 ounces (225 grams). This results in a cooked portion of around 6 ounces, accounting for moisture loss during cooking.

How much steak is a standard serving size?

According to general nutritional guidelines, a standard cooked meat serving is about 3 ounces (85g), roughly the size of a deck of cards or the palm of your hand. However, this is smaller than what is commonly served and expected for a main course.

Does the cut of steak affect the portion size?

Yes, the cut of steak is a major factor. Richer, fattier cuts like ribeye are more filling, so portions are often larger. Leaner, more tender cuts like filet mignon are richer per bite and often served in smaller 6–8 ounce portions.

How much steak should I plan for a dinner party?

For a dinner party where steak is the main course, plan for around 8 ounces of raw, boneless steak per person. If you're serving bigger eaters or want leftovers, consider increasing this to 10–12 ounces.

How do side dishes impact my steak portion?

The type of side dishes plays a role. If you are serving rich, heavy sides, you can likely serve a smaller steak. For lighter side dishes like a simple salad, a larger steak portion will be more satisfying.

How do I choose the right steak size at a restaurant?

Look at the weight and cut listed on the menu. For a tender filet, 6-8 ounces is a normal portion. For a richer ribeye, a larger 10-12+ ounce steak is standard. Don't hesitate to ask your server for a recommendation.

How much steak for a T-bone or bone-in cut?

For bone-in cuts like a T-bone or Porterhouse, you should increase the raw weight per person to account for the non-edible bone. A 16-24 ounce T-bone is a common choice for a larger appetite or for sharing.