Chop and then cook bacon. Do not drain bacon grease from the pan. Be sure to set aside 3 Tablespoons of bacon grease to be used in the sauce.
In a small mixing bowl, add the bacon grease, apple cider vinegar, liquid smoke (optional), Worcestershire, minced garlic, salt, pepper, and rosemary leaves. Whisk to combine.
Drain green beans and add them to the slow cooker. Add the bacon and onions. Pour sauce over the green beans. Stir.
Cover and cook on High for 3 hours or low 6 hours. Enjoy!
Video
Notes
Do I have to add bacon drippings?
If you prefer not to use bacon drippings you can add a few tablespoons of water for moisture.
Or add 3 tablespoons of water and one beef or a chicken bouillon cube.
Can I use turkey bacon?
Yes, turkey bacon works great in this recipe.
Be sure to brown it first as you would pork bacon for this recipe.
How can I make crockpot green beans vegetarian?Omit the bacon and bacon drippings. Add three tablespoons of water. The beans will still have great flavor from the Worcestershire sauce and liquid smoke.How to store:Place the cooked and cooled green beans into airtight containers. Place in the fridge for 5 days or in the freezer for up to three months.