Dinner · Part 2 of 3: Instructions
Slow Cooker Creamy Mustard Veal Stew with Leeks Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure all ingredients are properly prepped. Slice the leeks into thin, uniform rounds, making sure to rinse them thoroughly under cold running water to remove any hidden soil. Pat the veal dry with paper towels to ensure a clean surface.
Have your slow cooker ready on a flat, stable surface with the power cord positioned safely away from the edge of the counter. Clear a space in the kitchen to allow for efficient assembly and ensure your glass measuring cup is clean and dry for mixing the sauce.
Ingredients at a glance (5)
- 1 lb diced veal
- 2 cups leeks, sliced
- 1 bouillon cube, crumbled
- 2 tbsp Dijon mustard
- 1/4 cup water
Instructions
Layering the Ingredients
- Prepare the BasePlace the diced veal into the bottom of the slow cooker insert. Ensure the meat is distributed in an even layer to promote uniform cooking throughout the process.Look for The veal covers the bottom of the slow cooker insert evenly.Tip Pat the meat dry with paper towels before placing it in the cooker to remove excess surface moisture.
At the end of this phase, the veal should be neatly arranged at the bottom of the slow cooker, providing a stable foundation for the aromatics. The leeks should be spread evenly over the meat, creating a uniform bed that will release its flavor as the pot heats up. The bouillon cube should be distributed across the top, ensuring that the seasoning is ready to dissolve into the sauce as it begins to build during the initial heating stage.
Seasoning and Liquid Addition
- Add Aromatics and SeasoningScatter the sliced leeks over the veal. Crumble the bouillon cube over the top of the leeks and meat to ensure the savory seasoning is distributed well during the cooking cycle.Look for The leeks form a layer over the meat, and the bouillon is sprinkled across.Tip Wash leeks thoroughly in cold water to remove any grit or dirt trapped between the layers.
Once the mustard and water mixture is poured over the ingredients, the slow cooker is ready for the long, slow cook. The liquid should just barely cover the base layer of meat and leeks. Check that the mustard is fully incorporated into the water before adding it, as this ensures a smooth sauce. The aroma of the mustard and leeks should be noticeable as you secure the lid, signaling the start of the tenderizing process that will occur over the next several hours.
Slow Cooking to Perfection
- Combine and CookWhisk the Dijon mustard and water together in a small measuring cup until smooth. Pour the mixture over the ingredients in the slow cooker. Cover and cook on low for 4 to 6 hours until the veal reaches 145°F (63°C). Let the meat rest for 5 minutes before serving.Look for The liquid bubbles gently and the meat becomes very tender to the touch.Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)Tip Do not lift the lid during the first few hours of cooking to maintain the necessary temperature.
By the end of the cooking phase, the stew will have transformed into a rich, aromatic dish. The liquid will have reduced slightly, becoming a glossy, creamy sauce that clings to the tender veal.
The leeks will be soft and translucent, having melded their flavor with the mustard. Perform a final check with a thermometer to ensure the meat has reached 145°F (63°C) and let it rest for five minutes, which allows the juices to redistribute for the best possible texture.
Common mistakes
A common mistake is overcrowding the slow cooker, which can prevent the ingredients from cooking evenly and result in excess liquid. Ensure the veal is spread in a single layer and the leeks are scattered evenly over the top.
Another error is checking the food too frequently; opening the lid lets out significant heat and steam, which increases the total cooking time and can affect the consistency of the final sauce. Trust the timing and keep the lid closed until the final stages of the cooking process.
How to tell it’s done
The stew is finished when the veal is fork-tender and pulls apart easily with minimal pressure. Using a digital meat thermometer, ensure the thickest part of the meat has reached a safe internal temperature of 145°F (63°C).
The sauce should be glossy, slightly thickened, and aromatic, coating the back of a spoon. If the meat still feels resistant, continue cooking for another 30 minutes, as slow cooker temperatures can vary slightly between different models and kitchen environments.
- Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)