Print

Quick Crock Pot Garlic Butter Steak Bites Recipe

5 from 144 reviews

This Quick Crock Pot Garlic Butter Steak Bites recipe features tender sirloin steak pieces slow-cooked with sweet onions, garlic, beef stock, au jus mix, and buttery goodness. It’s an easy, flavorful dish perfect for a comforting family meal served over mashed potatoes, noodles, or rice.

Ingredients

Scale

Steak and Seasoning

  • 3 pounds sirloin steak, diced into small pieces
  • 2 teaspoons coarse salt (kosher salt recommended)
  • 1 teaspoon ground black pepper

For Searing

  • 1 tablespoon vegetable oil (add more if needed)

Slow Cooker Ingredients

  • 1 small sweet onion, sliced thinly
  • 3 cloves garlic, sliced thinly
  • 1 cup unsalted beef stock
  • 1 ounce packet au jus mix
  • 4 tablespoons unsalted butter, sliced thin

Instructions

  1. Season and Prepare the Steak: Place the diced 3 pounds of sirloin steak in a large bowl. Season evenly with 2 teaspoons kosher salt and 1 teaspoon black pepper. Toss well to coat all pieces thoroughly with the seasoning.
  2. Sear the Steak: Heat a large skillet over medium-high heat and add 1 tablespoon vegetable oil. Once the oil is hot, add steak pieces in batches and sear, turning to brown all sides. You are only browning the steak for color, not cooking through. Add more oil if needed during searing.
  3. Prepare the Slow Cooker: Transfer all seared steak pieces into a 6-quart slow cooker. Add thinly sliced sweet onion and garlic cloves. Gently stir to combine the ingredients evenly in the slow cooker.
  4. Add Liquid and Seasonings: Pour 1 cup of unsalted beef stock over the steak and vegetables. Sprinkle the 1-ounce packet of au jus gravy mix evenly over the top. Lay thin slices of 4 tablespoons unsalted butter on top of the mixture.
  5. Cook and Serve: Cover the slow cooker and cook on High for 3-4 hours or on Low for 6-8 hours. Stir once every hour if possible to ensure even cooking. When done, serve the tender steak bites with juices over mashed potatoes, egg noodles, or rice for a warm, hearty meal.

Notes

  • For best results, use a well-marbled sirloin steak for tenderness and flavor.
  • Searing the steak is essential to develop rich flavor through browning but avoid cooking it completely in the skillet.
  • You can adjust seasoning to taste, adding more salt or pepper if preferred.
  • Stirring occasionally during slow cooking helps distribute flavors and prevents sticking.
  • This dish pairs wonderfully with creamy mashed potatoes, buttered egg noodles, or steamed rice.

Keywords: slow cooker steak bites, garlic butter steak, crock pot steak recipe, easy beef dinner, tender sirloin steak