100% Grass-fed (NO Grain)
Our beef is 100% grass-fed and grass-finished on regenerative pastures, where cattle graze on a natural diet of grass and forage without any corn or grain.
Beef Sirloin Steak
8 oz avg. / pkg
Product information
$19.75
Reviews
4.9 out of 5 stars
4151 reviews
Buy 5, Save 5%
- 100% Grass-Fed & Grass-Finished: Beef with a deep, rich flavor that comes from cattle raised on regenerative pastures.
- Premium Quality, Everyday Price: A leaner cut that delivers bold, beefy flavor without the premium steak markup.
- Nothing Added: Pure beef with no hormones, antibiotics, steroids, or GMOs added.
- Nutrient-Dense: A natural source of protein, iron, zinc, and vitamin B12.
Subscribe & Save at checkout for bonus 5% savings and your choice of ground beef, sugar-free pork bacon, or breakfast sausage free in every order.
In stock and ready to ship
Additional details
Not every great steak has to be a special occasion. Our grass-fed sirloin steak delivers real, satisfying flavor at an everyday price, making it a go-to for weeknight dinners and backyard grilling alike.
What Is a Grass-Fed Sirloin Steak?
Sirloin comes from the rear back section of the animal, just behind the ribs. It's a firm, lean cut that sears exceptionally well, and grass-finishing brings out a bold, beefy flavor, making it one of the most versatile steaks you can keep in your rotation.
Raised on Regenerative Pastures
Our cattle graze on diverse grasses and forage their entire lives, moving regularly to fresh paddocks. No grain. No shortcuts. This diet produces beef that's rich and flavorful, while also naturally delivering protein, iron, zinc, and vitamin B12. Try our Beef Favorites Box if you want to explore more of what grass-finishing delivers across different cuts.
Sirloin vs. Ribeye: What’s the Difference?
These are two of the most popular grass-fed steaks we offer, and both are worth keeping in your freezer. Ribeye brings more marbling and a richer, buttery flavor, while sirloin is leaner with a bold, straightforward taste and more versatility in the kitchen. Choose ribeye for a special occasion splurge, and sirloin for the nights when you want great beef without the fuss.
Sirloin vs. NY Strip: What’s the Difference?
Both cuts come from the loin and share a firm texture. NY strip carries a touch more marbling with a slightly richer taste, while sirloin has a cleaner, more straightforward flavor profile. Both cook well on a grill or in a hot skillet, so the choice usually comes down to personal preference.
From Our Farm to Your Freezer
Our cattle are humanely raised on regenerative pastures, free from hormones, antibiotics, steroids, and GMOs. We maintain an open-door policy at our Indiana farm, and our partner farms hold to the same high standards. Browse our full grass-fed beef collection to find your next favorite cut.
How to Cook Sirloin Steak
A cast-iron skillet over medium-high heat is the way to go for sirloin. Pat the steak dry, season well, and let the pan heat up before adding the meat. Finish with a butter baste and let it rest a few minutes before serving. On the grill, use direct heat and watch it closely.
Marinade-Friendly and Versatile
Sirloin's firm texture makes it an ideal cut for marinades. It absorbs flavor quickly and pairs well with bold profiles like chimichurri, garlic herb, or fajita-style seasonings. Slice it thin after resting for tacos or rice bowls, or serve it whole alongside your favorite sides. Our grass-fed ground beef is another great option when you want to mix up your weeknight routine.
Ordering and Delivery
Your sirloin arrives flash-frozen and vacuum-sealed, and we guarantee it in your freezer for up to one year. We offer free delivery to many states on qualifying orders. Learn how home delivery works, then set up a Subscribe & Save plan to keep your freezer stocked while saving 5% on every order and getting a free item with each delivery.
Explore our value bundles for even more ways to stock up on cuts you can trust.
100% Brothers' Guarantee
We treat our customers like family. If you are not satisfied, we’ll refund your money back, and you keep the product.
- NO mRNA or glyphosate
- NO hormones or steroids
- NO GMOs or antibiotics
- NO MSG, synthetic nitrates, or sugar
Lastly, we treat our customers like family. If there's something that doesn't meet your expectations, let us know, and we'll make it right.
Fast Home Delivery
Free delivery starting at $159+ in many states! Plus, get your order in as little as two days with our weekly deliveries. We deliver everywhere within the continental US.
Before confirming your purchase, you'll receive an estimated delivery date so you can plan accordingly.
Seven Sons' Five Steps for Fast and Safe Delivery
- Items are vacuumed sealed in BPA-free packaging for safe transit.
- Extra insulated boxes are designed to withstand hot temperatures.
- Vapor liners are used to reduce airflow & keep your food cold.
- Extra dry ice to keep food safe for at least an extra 24 hours.
- SMS notifications to update you about the status of your order.
To learn more about our home delivery service, please visit our delivery FAQ page.
Bruce's Take on Beef Sirloin Steak
"Sirloin steak are quietly one of our more popular steaks as they come with a lower price point compared to other steaks, but without sacrificing tenderness and flavor. It’s a leaner cut with a satisfying chew, making it a versatile option for grilling, pan-searing, or slicing into salads. Simple to cook and easy on the budget, it’s an everyday steak with a premium feel." - Bruce (the 6th son)
Product cut
Product score
Tenderness
Hearty
Buttery Soft
Cookability
More Challenging
Pretty Simple
Cost
Budget-friendly
Premium
Farming Practices
Regeneratively-Focused
We use strategic grazing to support animal health, enrich soil, and eliminate the need for harmful synthetic fertilizers, pesticides, and herbicides.
Humanely-Raised
We treat animals with care, raising them in low-stress environments with space to move and express natural instincts, while also ensuring humane harvesting.
View all
All Protocols
Click above to learn about the protocols we follow to provide healthy, delicious foods you can trust.
Common Questions About our Beef Sirloin Steak
-
A firm, flavorful cut from the rear back section of the animal, taken from cattle that graze on grass and forage their entire lives, never finished on grain.
-
A hot cast-iron skillet or grill works best. Season generously, sear over medium-high heat, and let the steak rest a few minutes before slicing to keep the juices in.
-
Cook sirloin to a minimum internal temperature of 145°F, then let it rest at least three minutes before slicing. A meat thermometer takes the guesswork out and helps you hit your preferred doneness consistently.
-
Ribeye has more marbling and a richer, buttery flavor. Sirloin is firmer, with a bold, clean beef flavor and greater versatility across different preparations.
-
Both are loin cuts with a firm texture. NY strip has a bit more marbling and a slightly richer taste, while sirloin offers a cleaner, more straightforward beef flavor.
-
In our experience, grass-fed beef sirloin has a richer, more complex flavor that comes through clearly in this lean cut. You're also getting beef raised without hormones, antibiotics, or GMOs.
-
A marinade helps, especially for sirloin. Acidic ingredients, such as citrus or vinegar, break down muscle fibers and add flavor.
-
Keep it in your freezer until you're ready to use it, then thaw in the refrigerator before cooking.
Real Customer Reviews
You May Also Like
$30.63
$39.00
$36.56
$18.00
$16.50
Our Favorite Recipes
Grilled Ribeye Steak with Garlic Herb Butter Recipe
Since the 1850s, Delmonico steaks have been synonymous with quality and flavor. But you haven’t really tasted a Delmonico steak until you’ve tasted one pasture-raised and grass-fed — naturally and sustainably from Seven Sons Farms. Our Delmonico steak is a ribeye cut but comes without the bone. Each Seven Sons Delmonico steak is juicy, rich, and has generous marbling throughout. It is a fine-grained steak, unrivaled in its tenderness and rich flavor. Not only are Seven Sons Farms Delmonico steaks delicious, they’re also versatile. Whether you prefer to skillet-cook, grill, or broil your Delmonico steaks, you’re in for a treat. With steaks this good, simple prep is all you need. The Grilled Delmonico Steak With Garlic Herb Butter recipe below is perfect for your next family BBQ — in 30 minutes or less. We hope your family enjoys this easy but delectable Delmonico steak recipe as much as ours does!
New York Strip Steak with Balsamic Reduction Recipe
Add a sweet and tangy twist to the top of this premium steak offering. Enjoy every hearty bite of a New York Strip with or without this delicious Balsamic Reduction.
Beef Sirloin Steak
$19.75
