Slow Cooker Sirloin Beef Tips in Mushroom Gravy

I love the colder months because comfort food is my most favorite thing to make when the air is cool ?

Ingredients

  • 3 pounds high quality sirloin, cubed 1-1 1/2 inch in size
  • 2 cubes of salted butter
  • 4 tablespoon olive oil, divided
  • 1/2 lb sliced mushrooms
  • 1 teaspoon seasoning salt, divided
  • 1 teaspoon white pepper
  • 1 tablespoon black pepper
  • 2 cups beef broth
  • 2 teaspoons dark brown sugar
  • 2 tablespoons Worcestershire sauce
  • 2 tablespoons ketchup
  • 1 teaspoon dried thyme
  • 1 cup diced onion
  • 3 tablespoons water
  • 1 teaspoon Adobo (red top)
  • 2 cloves of garlic, minced
  • 1 teaspoon parsley
  • 2 teaspoons gravy master
  • 2 tablespoons cornstarch

Please see the 2nd Page for Directions