Borscht Nachos

Ingredients

• 1 tablespoon kosher salt, divided
• 1 tablespoon hot smoked paprika
• 1 (1 1/2-lb.) boneless chuck roast
• 2 tablespoons canola oil
• 1 cup beef stock
• 1/4 cup ketchup
• 1 cup apple cider vinegar
• 1 cup water
• 1/2 cup granulated sugar
• 1/4 cup kosher salt
• 2 small Hungarian wax peppers, cut into 1/4-in. rings
• 6 cups beet chips
• 6 ounces quark (fresh cheese)
• 2/3 cup prepared sauerkraut
• 3 ounces queso fresco, crumbled (about 3/4 cup)
• 1/2 cup thinly shaved radishes
• 1/3 cup dried dill weed
• 1 teaspoon kosher salt