Slow Cooker Beef Stock For Full GAPS

Slow-cooker beef stock starts with raw, meaty beef pieces and a handful of familiar vegetables. After a long LOW cook, the liquid has a savory beef flavor with mild sweetness from the carrots, onion and leeks. There is no roasting step, so this is a lighter-tasting stock than the roasted beef stock.

This Full GAPS version uses a ten-hour LOW setting and makes approximately two quarts. The water is added to cover the ingredients within your cooker’s fill limit, so measure the finished stock rather than expecting an exact yield. It is useful for soup, a small pot of gravy or a warm cup alongside a meal.

Cooking before work is already part of my day, along with homeschooling and everything else that has to happen before second shift. For a long pot like this, I want the finishing jobs planned too. Clean containers, a strainer and space to cool the stock are easier to get ready before cooking than to find when a big hot pot is waiting. The stock routine helped make GAPS doable for our family; keeping the kitchen work manageable matters just as much as choosing the ingredients.

The proportions and slow-cooker method follow Rachael Mamane’s Mastering Stocks and Broths. Homemade ghee replaces the grapeseed oil, and the natural beef fat stays with the stock or is saved for cooking. I use a Ninja Foodi FD401, but the recipe can also be made in another suitable slow cooker following its own controls and fill instructions.

Ingredients

• 3 pounds raw meaty beef neck or leg bones, with meat and connective tissue attached
• ½ pound white onions, cut into large dice
• ½ pound leeks, dark green parts removed, washed and cut into large dice
• ⅜ pound carrots, washed and cut into large dice
• ½ head garlic, split across the cloves
• 1½ sprigs fresh thyme
• 1½ sprigs fresh flat-leaf parsley
• 1 bay leaf
• ½ tablespoon whole black peppercorns
• 1½ tablespoons homemade ghee
• Filtered water, enough to cover within the cooker’s fill limit
• Natural sea salt, to taste

The carrot amount is 6 ounces, the same as ⅜ pound. Weigh the vegetables rather than trying to match a particular number of carrots or leeks. For each herb, use one whole sprig and half another. Strip away the leeks’ dark green tops and wash between the remaining layers, where grit tends to collect.

Choose pieces that bring meat, bone, joint and connective tissue together. A bag of bare marrow bones does not give you the same preparation. Have large pieces cut to fit the pot comfortably, with enough room for the vegetables and covering water. The optional calf’s foot from Mamane’s larger stock recipe is omitted from this batch.

For a dairy-free batch, use the same amount of beef tallow instead of ghee. Keep the vegetable and herb amounts the same. The fresh herbs and whole peppercorns are strained out at the end; there is no need to mince everything finely.

How To Make Slow Cooker Beef Stock

1. Rinse the raw meaty beef pieces with cool water. Put them in the slow cooker’s approved cooking pot with the onion, leek, carrot, garlic, thyme, parsley, bay leaf and peppercorns. Add the ghee and natural salt to taste.
2. Pour in enough filtered water to cover the ingredients without exceeding the cooker’s MAX line. If the ingredients and covering water cannot fit comfortably, divide the batch rather than overfill. Fit the lid.
3. Cook on LOW for 10 hours. On a Ninja Foodi FD401, install the separate pressure lid with its valve in VENT. Select SLOW COOK, change the temperature setting from the default HIGH to LOW, set 10 hours, then press START/STOP. This is the slow-cooking function, not a pressure cycle.
4. When the cycle finishes, turn off the cooker and any Keep Warm setting. Check that the meat is soft and pulls from the bones easily. If it needs longer, continue on LOW within the ten-to-sixteen-hour range, following your cooker’s controls. Let the stock rest for about 15 minutes before straining. Remove the lid carefully, keeping clear of the hot steam.
5. Line a fine-mesh strainer with clean cheesecloth and set it over a large, clean, heatproof container. Gently ladle the stock through, leaving cloudy sediment at the bottom of the pot. Save the soft meat and edible connective tissue, checking for hard bone fragments. Taste the stock and adjust the salt.
6. Cool the stock promptly in an ice bath, stirring to release heat and dividing a large batch into smaller containers. Transfer to the refrigerator when it no longer steams. Keep the natural fat with the stock or reserve it for cooking. Refrigerate for up to 2 days, or freeze smaller portions for longer storage.

Before fitting the lid, look at the water level around the meat. The ingredients need covering water and headroom, not a pot packed up to its rim. The MAX line is a capacity limit, not a target you must reach if less water already covers the food.

At the end, the meat should yield easily when lifted with a fork and separate from the bones without a hard tug. The vegetables will be soft and faded. Expect a warm beef aroma with the cooked onion, leek and garlic behind it. This unroasted stock does not need to become the deep brown of a roasted batch.

Ladle gently when straining. Tipping every last bit of sediment through the sieve can make the liquid cloudier. Clarity and color vary, though, and neither replaces the checks on the meat and cooking method. Once chilled, a layer of fat may firm on top and the stock underneath may form a soft gel. How firmly it sets depends on the cuts and covering water.

Where It Fits On GAPS

This vegetable-and-ghee batch is for Full GAPS. It begins with raw meaty beef pieces for a first extraction. In the 2020 Gut and Physiology Syndrome book, meat stock starts with raw pieces containing meat, joints, cartilage, fat and connective tissue. Bare-bone broth is a different preparation, delayed for at least a year and sometimes for several years.

An overnight slow cook does not, by itself, turn meat stock into bone broth. The same book explicitly allows an overnight slow-cooker preparation for meat stock. The starting pieces and what you are making matter alongside the cooking time.

For an Introduction Diet recipe, follow the separate stovetop beef meat stock and its stage preparation. This particular batch has its own vegetables, herbs and ghee. It is not a No-Plant stock, because straining the vegetables out does not remove their contribution to the liquid. The same-amount tallow option gives a dairy-free Full GAPS preparation.

Using And Storing The Stock

Ten hours is the LOW cooking interval, not the entire job. Allow time to wash and weigh the ingredients, strain the finished stock and cool it for cold storage. Full chilling takes additional time.

Mamane gives a ten-to-sixteen-hour LOW range for beef stock. This version uses its ten-hour option, which fits the FD401’s actual controls. If the strained stock tastes lighter than you want, simmer the liquid in a clean pot to concentrate it. Taste for salt after reducing, since the flavor becomes stronger as water evaporates.

Use the finished stock in two-ingredient onion gravy when you want a savory beef base. With this Full GAPS stock, that particular gravy batch belongs on Full GAPS. The saved meat can go into soup once the vegetables have cooked, so it only needs to warm through.

Label the cooled portions with the date and amount. Smaller containers let you thaw what a meal needs without warming the whole batch repeatedly. For freezing in glass, use suitable jars and follow their expansion and headspace instructions. Keep the natural beef fat as food, either with the stock or reserved for cooking.

Recommended Equipment

My Ninja Foodi FD401 uses its separate pressure lid for Slow Cook, with the valve at VENT. The LOW timer can be set between six and twelve hours, so ten hours is an available setting. Its continuous LOW range ends at twelve hours. At the end of cooking it switches to Keep Warm; turn that off when you begin finishing the stock.

Another suitable slow cooker can use its own LOW setting and approved inner pot. Follow its manual for capacity and controls. A kitchen scale helps with the smaller vegetable amounts. Have a ladle that suits your pot’s surface, a fine-mesh strainer, clean cheesecloth, heatproof containers and an ice bath ready for finishing.

Frequently Asked Questions

Do I Brown The Beef First?

No. The meat and vegetables go into this slow-cooker version raw. For browned beef and roasted vegetables, use the separate roasted beef stock method, which includes the roasting-pan juices and a different batch size.

Can I Make A Faster Batch?

The pressure-cooker beef stock uses a fifty-minute full-pressure cycle followed by natural depressurization. Follow its lid, valve and filling directions. The slow-cooker VENT setting in this recipe is not the sealing setting used for that pressure method.

What If The Meat Needs Longer?

Keep cooking on LOW until it separates easily from the bones. On the FD401, a new LOW cycle has a six-hour minimum timer setting. Start that cycle if needed and use START/STOP to finish earlier when the meat is ready, keeping the whole cook within the ten-to-sixteen-hour range. For stronger flavor after the meat is tender, strain first and reduce only the liquid.

What If I Double The Recipe?

The card doubles every numeric ingredient amount and changes the approximate yield from two to four quarts. Check capacity before adding the food and water. Use separate base batches if needed; the ten-hour LOW interval does not automatically double.

More Ways To Use Homemade Stock

Keep the pressure method for a shorter cooking cycle and the roasted version for its deeper flavor. For more help choosing methods, troubleshooting and fitting stock-making into family meals, The Stock Pot Course is coming soon to the WFLI shop.