How to make a bone broth-based gravy for holiday meals

A glossy, deeply savoury gravy can make a roast feel complete, and bone broth gives it a fuller flavour without relying on meat drippings alone. It is especially useful for holiday cooking when the oven is busy, the roasting juices are limited, or you are serving guests with different dietary preferences.

This approach suits an Australian Christmas lunch just as well as a winter Sunday roast. Serve it with turkey, lamb, beef, chicken or vegetables, then use any leftovers in pies, toasted sandwiches or a warm bowl of mashed potato. With a few simple ingredients and the right reduction method, you can create a smooth sauce that tastes carefully made rather than hurried.

Gravy style	Main flavour	Best with	Approximate preparation
Bone broth and pan juices	Rich and meaty	Turkey, beef or lamb	15–20 minutes
Onion and herb broth gravy	Sweet, savoury and aromatic	Chicken or roast vegetables	20 minutes
Mushroom broth gravy	Earthy and robust	Steak, lamb or cauliflower	25 minutes
Quick gluten-free gravy	Clean and savoury	Any holiday roast	10–15 minutes

Choose the right broth and roasting juices

For the most satisfying result, use an unsalted or low-sodium beef, chicken or turkey bone broth. A ready-to-use carton is convenient when you are preparing several dishes, while homemade broth is ideal if you already have bones, vegetable trimmings and herbs available. Beef broth gives a darker, stronger sauce; chicken broth is lighter and works well with poultry and pork.

Save the juices from the roasting pan, including the softened browned bits. Pour the liquid into a jug and allow it to sit briefly so the fat rises to the surface. Spoon off some of the fat, keeping a little for flavour. If your roast produces very little juice, do not worry—bone broth supplies the liquid and savoury base.

Australian supermarkets such as Coles and Woolworths often stock shelf-stable broth, which is handy during the busy festive season. Check the label for salt levels, particularly if your roast has already been brined or seasoned. A broth with moderate sodium lets you adjust the flavour at the end instead of trying to rescue an overly salty sauce.

Build a smooth, flavourful base

Start by placing the roasting pan over low to medium heat if it is stovetop-safe, or transfer the browned bits and juices to a saucepan. Add one finely chopped brown onion or two sliced shallots, then cook gently in a spoonful of reserved fat, butter or olive oil. Stir for five to seven minutes until soft and lightly golden.

Add a tablespoon of plain flour for a traditional roux, stirring continuously until it forms a smooth paste. For a gluten-free version, use cornflour mixed with cold water, but add that slurry later rather than frying it at the beginning. Garlic, fresh thyme, rosemary, sage and cracked black pepper bring a festive aroma; a small splash of dry red wine can add depth to beef or lamb gravy.

Gradually whisk in warm bone broth. Adding it slowly prevents lumps and helps the flour disperse evenly. Scrape the bottom of the pan as you whisk, loosening all the caramelised pieces. If you are cooking in an Australian summer kitchen, keep the broth warm in a small saucepan so the sauce comes together quickly without raising the temperature of the room for too long.

Reduce, thicken and balance the sauce

Bring the gravy to a gentle simmer rather than a hard boil. Let it reduce for 8 to 12 minutes, stirring occasionally, until it coats the back of a spoon. A slow reduction concentrates the collagen-rich broth and roasted flavours, while aggressive boiling can make the sauce too salty or cause a flour-based gravy to catch on the bottom.

Taste before adding salt. A teaspoon of Dijon mustard, a few drops of Worcestershire sauce or a splash of apple cider vinegar can sharpen a rich gravy. For a slightly sweeter profile with roast pork, add a small amount of apple juice. For lamb, a spoonful of redcurrant jelly or mint sauce can work beautifully, although restraint is important.

Strain the finished gravy through a fine sieve if you want a restaurant-smooth texture. Press the onions and herbs gently to extract their flavour, then discard the solids. If the sauce is too thin, simmer it a little longer. If it is too thick, whisk in extra broth one tablespoon at a time until it reaches the consistency you prefer.

Adapt the recipe for different holiday tables

For a classic turkey gravy, combine pan juices with chicken or turkey broth, sage and thyme. A small amount of cream can soften the flavour, though it is optional. With roast lamb, choose beef or lamb broth and add rosemary, garlic and black pepper. A beef version benefits from red wine and mushrooms, while a vegetarian holiday gravy can use mushroom broth, caramelised onions and vegetable stock.

When the weather is warm in places such as Brisbane, Perth or Sydney, serve the sauce in a warmed jug rather than leaving it beside the hot roast for too long. Keep it covered and reheat gently if needed. At a relaxed backyard gathering, it can sit alongside grilled lamb or chicken just as easily as a formal roast, giving guests the option to add a spoonful to their plate.

If you are following a structured eating approach such as the plan featured in the Bone Broth Diet book, gravy can be made with nourishing broth and sensible portions while the rest of the meal remains centred on protein, vegetables and satisfying fats. Always consider individual dietary needs, and review the site terms when purchasing related products or accessing promotional material.

Make it ahead and serve it well

Gravy is an excellent make-ahead component. Prepare it up to two days in advance, cool it promptly, cover it and refrigerate it. Before serving, reheat it in a saucepan over low heat, whisking in a splash of broth or water. This is useful when you are hosting Christmas lunch and want to spend less time juggling saucepans while guests arrive.

For a glossy finish, whisk in a small cube of cold butter just before serving. This adds richness and gives the sauce a polished appearance. If you prefer a lighter finish, use a teaspoon of extra-virgin olive oil or leave it plain. Spoon the gravy into a warm jug and offer it with roast vegetables, steamed greens and crisp potatoes.

Helpful finishing choices

• Use low-sodium bone broth so the final seasoning stays under your control.
• Add broth gradually while whisking to prevent flour lumps.
• Strain the sauce for a silky texture, or keep the softened onions for a rustic family-style gravy.
• Match herbs to the protein: sage for turkey, rosemary for lamb and thyme for chicken.
• Prepare the gravy ahead, then reheat gently with a splash of broth.
• Keep leftovers refrigerated and use them within a few days in pies, casseroles or reheated roast meals.

A well-made bone broth gravy turns simple roast ingredients into a generous, savoury centrepiece for the table. Try the method with your next holiday meal, pair it with your favourite broth or collagen-focused products, and explore more practical recipes and guidance through the Bone Broth Diet range.