Dinner · Part 2 of 3: Instructions
Crockpot Buttery Garlic Steak Bites Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure your steak is thoroughly patted dry with paper towels to improve searing potential if desired, though this recipe focuses on the slow cooker method.
Have all ingredients measured and ready, specifically cutting the butter into small, uniform cubes to ensure even melting and distribution throughout the slow cooker. Clear your workspace to allow for the quick assembly of ingredients, which minimizes heat loss when opening the slow cooker lid during the initial preparation stage.
Ingredients at a glance (4)
- 2 lb sirloin steak, cut into 1-inch cubes
- 1/2 cup unsalted butter, cubed
- 1 packet dry onion soup mix
- 1/2 cup beef broth
Instructions
Preparation and layering
- Prepare the slow cooker baseArrange the cubed sirloin steak evenly across the bottom of the slow cooker insert. This ensures the meat cooks uniformly throughout the slow cooking process.Look for Steak cubes are spread in a single layerTip Avoid overcrowding the slow cooker to ensure even heat distribution.
At this phase, the ingredients are layered in the slow cooker. The steak should be arranged in an even, single layer at the bottom of the insert to ensure that the heat from the base of the unit reaches the meat efficiently. The butter cubes should be distributed evenly on top of the steak, followed by the dry seasoning mix, creating a foundation that will melt down into the meat as the cooking process begins.
Slow cooking cycle
- Add aromatics and liquidScatter the butter cubes over the steak, sprinkle the dry onion soup mix over the top, and pour the beef broth into the slow cooker. Cover and cook on low for 4 hours.Look for Liquid is poured and ingredients are distributedTip Use high-quality beef broth for a more robust savory flavor profile.
During the cooking phase, the slow cooker should remain covered to trap steam and maintain a constant temperature. Over the course of 4 hours, the butter will melt into the beef broth, creating a fragrant, savory liquid. You will know the process is progressing correctly when the aroma of garlic and onion begins to fill the kitchen and the liquid in the slow cooker starts to bubble gently around the edges of the insert.
Final check and resting
- Final cook and restOnce the cooking time is complete, ensure the meat has reached an internal temperature of 145°F (63°C). Remove the steak bites and let them rest for at least 3 minutes before serving to maintain juiciness.Look for Steak is tender and reaches internal temperatureSafe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)Tip The residual heat in the slow cooker will keep the sauce warm while resting.
In the final stage, the steak bites should be glistening and tender. After verifying the internal temperature of 145°F (63°C), it is essential to remove the meat from the liquid and allow it to rest for at least 3 minutes.
This resting period allows the juices to redistribute throughout the steak cubes, ensuring that each bite remains succulent and flavorful when served. Check that the sauce has achieved a smooth, coating consistency.
Common mistakes
A common mistake is cutting the steak into pieces smaller than 1 inch, which can lead to the meat becoming stringy or overcooked during the 4-hour cycle. Another frequent error is using salted butter in combination with the onion soup mix, which can easily result in an overly salty finished dish.
Always prioritize unsalted butter to maintain control over the flavor profile and avoid lifting the lid unnecessarily, as this releases heat and increases the cooking time.
How to tell it’s done
The steak bites are done when they are tender enough to be easily pierced with a fork and reach an internal temperature of 145°F (63°C). Because the meat is cubed, it is important to test a few pieces from different areas of the slow cooker to ensure consistent cooking.
The meat should appear cooked through with a glistening, tender texture, and the sauce should have thickened slightly from the rendered butter and juices.
- 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)