The Standard Guideline for Steak Portions
For most home cooks, a good rule of thumb for a boneless cut of steak is to start with a raw weight of 150 to 225 grams (about 5 to 8 ounces) per person. This portion size is ample for an average adult, especially when served as the centerpiece of a meal with several side dishes. Healthier portion guidelines often suggest around 150g, a visual equivalent of the palm of your hand, not including the fingers.
When dealing with bone-in cuts, the weight must be adjusted significantly to account for the inedible bone. For example, a bone-in T-bone steak might require 450-500 grams (16-18 ounces) to yield a satisfying amount of meat. This is a crucial distinction that can lead to miscalculations and either overspending or running out of food.
Appetite and Cut Specifics
The ideal portion is highly personalized. Many butchers and cooking experts offer tiered recommendations based on appetite:
- For smaller appetites: A portion of 150–200g (approximately 5–7 ounces) is often enough for a lighter eater or as part of a multi-course meal.
- For medium appetites: A substantial 250–300g (about 9–11 ounces) is a satisfying size for most diners who enjoy steak as the main event.
- For larger appetites: Serious meat-eaters may appreciate a portion starting at 350g (around 12 ounces) or even larger.
Factors That Influence Your Steak Portion
Beyond appetite, several other variables play a critical role in determining the right amount of steak to serve:
The Impact of Side Dishes
The quantity and richness of your side dishes directly affect the needed steak portion. For instance, if you are serving heavy, filling sides like mashed potatoes and pasta, a smaller steak will suffice. Conversely, a lighter meal with a simple salad and steamed vegetables may warrant a larger portion of meat. Consider the full plate rather than just the protein when planning.
Raw vs. Cooked Weight
Meat undergoes a considerable weight reduction during cooking due to the loss of moisture and fat. This is a vital point to remember when purchasing steak. On average:
- Steaks shrink by 20–25% from their raw weight to cooked weight.
- A 225g raw steak may finish cooking at approximately 170-180g.
- The cooking method also affects shrinkage; slow-cooked roasts might lose less weight than a steak cooked over high heat.
The Occasion Matters
The type of dining experience also dictates portion size. For a buffet or casual barbecue, planning for slightly less meat per person (e.g., 250g raw) is acceptable because guests will likely sample a variety of foods. For a formal, plated dinner, a standard-sized steak is the focus, and precision is more important.
Steak Portion Sizing: A Comparison Table
To help you visualize the differences, here is a comparison of raw steak portions based on appetite and cut type.
| Cut Type | Small Appetite (g) | Medium Appetite (g) | Large Appetite (g) |
|---|---|---|---|
| Boneless (Fillet, Sirloin) | 150–200 | 250–300 | 350+ |
| Bone-In (T-Bone, Ribeye) | N/A | 350–450 | 450+ |
A Practical Guide to Cooking Steak for a Crowd
- Assess Your Guests: Estimate the number of diners, considering their likely appetites. Note any children or particularly big eaters.
- Choose Your Cut: Select the appropriate cut for the occasion. For a crowd, large cuts like a whole ribeye roast can be a more efficient and impressive option, allowing for flexible portioning.
- Factor in Sides: Adjust the meat quantity based on the fullness of your side dishes. Heavier side dishes mean you can scale back the main protein.
- Calculate Raw Weight: Multiply your portion size per person by the number of guests. Always round up slightly to account for hungry eaters and any potential trimming or cooking mishaps.
- Consider Leftovers: Decide if you want leftovers. Adding an extra portion or two to your total raw weight ensures you have some for sandwiches or steak hash the next day.
Conclusion
There is no single correct answer to how many grams of steak one person eats, but rather a recommended range influenced by several factors. By considering your guests' appetites, the cut of steak, the type of meal, and accounting for cooking shrinkage, you can confidently determine the right amount. A standard 150-225g (5-8 oz) raw portion is a reliable starting point for most boneless cuts, but remember to adjust up or down depending on the context. Precise calculation and informed decision-making ensure a satisfying meal without waste.
For additional hosting advice and portioning tips, this guide from The Kitchn is an excellent resource on planning meals with protein. What's the Right Amount of Meat to Serve per Person?
