1 Shielding to protect workers by using trench boxes or other types of supports to prevent soil cave-ins. 2  Always provide a way to exit a trench--such as a ladder, stairway or ramp--no more than 25 feet of lateral travel for employees in the trench. 3  Keep spoils at least two feet back from the edge of a trench.
Instructions. 1  Whisk starter culture and sea salt into 1Â½ quarts filtered water until well-dissolved. 2  Place beets into a 1-gallon vegetable fermenter or fermentation crock. 3  Allow the kvass to ferment at room temperature for at least one week before straining and serving.
How To Roast Beets in the Oven. Cooking Lessons from The Kitchn. Roasting transforms beets from something crunchy into something silky and tender, and brings out the beet's sweeter side. Roast beets are a year-round staple in our house, fantastic for tossing in salads, quick pickling, or making into fritters.. Roast the Beets: Transfer the wrapped beets to a baking sheet (to catch drips in case the beet juices leak). Roast for 50-60 minutes. Check the beets every 20 minutes or so. If they are starting to look dry or are scorching on the bottoms, dribble a tablespoon of water over the beets before re-wrapping.