Add all ingredients into a large freezer bag. Mix gently to combine. Remove excess air, seal and freeze.
Cooking instructions:
Thaw. Add bag contents to slow cooker and cook on low for 4-6 hours or on high for 3-4 hours.
Or to cook in the Instant Pot, add marinade and contents into the instant pot. Cook on high pressure for 20 minutes with a quick release. If desired, before pressure cooking, separate steak from marinade and sauté steak bites until well browned, approximately 8-10 minutes.