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$12.95
Nose-to-tail nutrition at its most complete. Grass-fed beef kidney — exceptionally high in B12, riboflavin, selenium, and heme iron.
- Among the Highest Dietary Sources of B12 & Riboflavin — Essential for energy metabolism and neurological health.
- Rich in Selenium & Heme Iron — Thyroid support, immune defense, and the most bioavailable iron available.
- 100% Grass-Fed & Finished — Sourced from Fort McCoy Ranch. No hormones, no antibiotics, no grain.
- Flash Frozen for Peak Freshness — Vacuum-sealed and delivered frozen to your door.
★★★★★ 4.9 out of 5 stars (400+ reviews)
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✔ In Stock — Ships Frozen Nationwide
Grass-Fed Beef Kidney — Nose-to-Tail Nutrition at Its Most Complete
Grass-fed beef kidney is one of the most nutrient-dense organ meats available — exceptionally high in B12, riboflavin, folate, iron, selenium, and CoQ10. For anyone serious about nose-to-tail eating, kidney is a cornerstone. Sourced from Fort McCoy Ranch, 100% grass-fed and finished, raised on open pastures without antibiotics, hormones, or GMOs. Kidney has a stronger, more pronounced flavor than liver — it rewards proper preparation and is a staple of traditional cuisines from British steak and kidney pie to French rognons de veau.
Why Our Grass-Fed Beef Kidney Is Different
- Exceptionally High in B12 & Riboflavin — Among the highest dietary sources of both — essential for energy metabolism and neurological health.
- Rich in Selenium & Iron — Selenium supports thyroid function and immune health. Heme iron is the most bioavailable form available.
- 100% Grass-Fed & Finished — Sourced from Fort McCoy Ranch — no hormones, antibiotics, or grain. Ever.
- True Nose-to-Tail Nutrition — Kidney provides unique peptides and nutrients that muscle meat and even liver cannot fully replicate.
- Keto, Paleo, Carnivore & Whole30 Approved — High protein, zero carbs, clean sourcing.
- Ships Frozen Nationwide — Vacuum-sealed and packed with dry ice.
How to Cook Grass-Fed Beef Kidney
Kidney has a stronger flavor than most organs — proper preparation makes all the difference. Start by trimming the white core and any sinew, then soak in cold water or milk for 2–4 hours before cooking to mellow the flavor. For sautéing: slice thin, pat completely dry, and cook in butter or tallow over very high heat for 2–3 minutes — do not overcook or the texture becomes rubbery. For braising: cube and add to stews and pies for traditional preparations like steak and kidney. Pairs exceptionally well with mustard, onions, and fresh herbs.
Nutritional Benefits of Grass-Fed Beef Kidney
- Vitamin B12 — Among the highest dietary sources available — essential for neurological function and red blood cell production.
- Riboflavin (B2) — Critical for energy metabolism and cellular function.
- Selenium — A powerful antioxidant that supports thyroid health and immune function.
- Heme Iron — The most bioavailable form of iron — absorbed at 2–3x the rate of plant iron.
- CoQ10 & Folate — Supports cellular energy and DNA synthesis.
Frequently Asked Questions
Yes — kidney has a more pronounced, earthy flavor than liver or heart. It is one of the stronger-tasting organ meats. The good news is that proper preparation dramatically reduces the intensity. Soaking in cold water or milk for 2–4 hours before cooking, trimming the white core, and cooking at high heat rather than low reduces the strong flavor significantly. Grass-fed kidney is also notably cleaner and less intense than grain-fed kidney.
Soaking in cold water or milk for 2–4 hours draws out blood and residual compounds that contribute to the strong flavor. It is the single most effective step for making kidney more approachable. After soaking, drain, rinse thoroughly, and pat completely dry before cooking. Do not skip this step if you are new to kidney.
Two methods work best. For sautéing: slice thin, soak, pat completely dry, and cook in butter or tallow over very high heat for 2–3 minutes total — the outside should be browned and the inside just cooked through. Do not overcook or the texture becomes tough and rubbery. For braising: cube kidney and add to long-cooked stews or pies where it simmers for 1–2 hours — it becomes tender and melds into the dish beautifully.
Kidney provides a unique combination of B12, riboflavin, selenium, heme iron, CoQ10, and folate that is difficult to replicate from muscle meat alone. It is particularly high in riboflavin — a nutrient that most people are chronically deficient in — and selenium, which is essential for thyroid function and antioxidant defense. Kidney also provides organ-specific peptides and enzymes that support the kidneys and urinary system according to the ancestral "like supports like" principle.
Yes. Our beef kidney is sourced from Fort McCoy Ranch — 100% grass-fed and grass-finished cattle raised on open pastures without hormones, antibiotics, or GMO feed.
Vacuum-sealed and flash frozen at peak freshness. Orders are packed in an insulated box with dry ice and shipped frozen nationwide. Your order arrives ready for the freezer.
Yes. Standard shipping is free on all orders over $159. Bundle your beef kidney with other cuts to hit the threshold easily.
Shipping & Storage
- Ships frozen with dry ice — arrives freezer-ready
- Delivered to all 48 contiguous states
- Free standard shipping on orders over $159
- Vacuum-sealed for up to 12 months of freezer-fresh quality
Subscribe & Save: Get 5% off every order plus a free monthly bonus pack. Learn more →
Ready to Buy Grass-Fed Beef Kidney?
100% grass-fed and finished. Sourced from Fort McCoy Ranch. The most nutrient-complete organ meat available. Delivered frozen to your door. Free shipping on orders over $159.
✔ Ships Frozen | ✔ Nationwide Delivery | ✔ 100% Satisfaction Guarantee
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Customer reviews
What our customers are saying
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★★★★★
"The offering of the Head To Tail Blend is brilliant — we should all eat more organ meats but a lot of us don't really enjoy them by themselves. However HTTB grilled burgers are the BOMB!"
★★★★★
"Properly raised food is key for consumption. Ferguson Farms has delivered this for my family. Highly recommend if you are serious about nutrition and health."
★★★★★
"Ferguson Farms is where 100% grass-fed excellence meets farm-fresh goodness. Their commitment to quality and transparency ensures that you can eat with confidence."
★★★★★
"I've tried everything from the beef, bison, and lamb to the poultry and seafood and have never been disappointed. I feel good knowing where my food is coming from."
