Dinner · Part 1 of 3: Ingredients
Three-Packet Garlic Butter Chuck Roast

- Prep
- Cook
- Total
- Serves
- 8
This three-packet garlic butter chuck roast is the ultimate set-it-and-forget-it dinner. A well-marbled chuck roast gets coated with ranch, Italian, and brown gravy mixes, then topped with cowboy butter and slow-cooked until it falls apart.
Serve it over buttered noodles for a hearty, comforting meal that tastes like it simmered all day — because it did.
For busy weeknights, few things beat a slow cooker recipe that requires almost no effort. This chuck roast uses just three seasoning packets and a few pats of cowboy butter to create a rich, savory gravy that coats every strand of shredded beef.
The slow cooker does all the work, turning an affordable cut into fork-tender perfection. Serve it over egg noodles, mashed potatoes, or even crusty bread to soak up every drop.
Ingredients
- 3 1/2 lb beef chuck roast
- 1 oz packet dry ranch seasoning
- 0.7 oz packet zesty Italian dressing mix
- 1 oz packet brown gravy mix
- 4 tbsp cowboy garlic butter, sliced
For serving
- Warm buttered egg noodles, for serving
Why this recipe works
The combination of dry ranch seasoning, Italian dressing mix, and brown gravy mix creates a deeply savory, herbaceous flavor base without any chopping or measuring.
The powders cling to the meat and slowly dissolve into the cooking juices, building a gravy that is both tangy and rich. The cowboy butter, with its garlic and herbs, melts over the roast and infuses the liquid with even more flavor.
Chuck roast is ideal for slow cooking because it contains a good amount of collagen and marbling. Low, slow heat breaks down that collagen into gelatin, which gives the meat its fall-apart tenderness and gives the gravy body.
Cooking covered traps steam and keeps the environment moist, so the meat braises gently rather than drying out.
Notes and substitutions
Look for a chuck roast that is well-marbled and about 3 1/2 pounds. The packet sizes are standard: 1 ounce ranch, 0.7 ounce Italian, and 1 ounce brown gravy. If you have larger packets, adjust the amounts to match the total seasoning weight.
Cowboy butter is a compound butter made with garlic, herbs, and sometimes spices. You can buy it ready-made or make your own by mixing softened butter with garlic, parsley, and a pinch of red pepper flakes. If you don't have it, use salted butter and add a teaspoon of garlic powder.
- cowboy garlic butter: 4 tablespoons salted butter mixed with 1 teaspoon garlic powder and 1 teaspoon dried parsley
- beef chuck roast: beef brisket or bottom round roast (adjust cooking time if leaner)
- buttered egg noodles: mashed potatoes or crusty bread for serving
Equipment
- 6-quart slow cooker
- Measuring spoons
- Serving spoon
- Dinner plates
Up next · Part 2 of 3
6 steps · 8 h of cooking · what to look for at each stage
Step-by-step instructions (Part 2)