Salad Kentang Merah dengan Bacon dan Jagung (Tanpa mayones!)

Bahan-bahan (6 porsi)

• 1.2 kg / 2.4 lb red potatoes (, sliced 0.8cm / ⅓" thick (5cm / 2" round, Note 1))
• 1 tbsp salt ((for cooking potatoes))
• 1 eschalot (, finely sliced (US: shallot, Note 2))
• 2 ears of corn ((whole, Note 3))
• 2 g reen onions (, finely sliced (3/4 cup))
• 200 g / 7oz bacon ((streaky is best!), chopped)
• 3 tbsp cider vinegar
• 8 tbsp extra virgin olive oil
• 1 clove garlic (, minced or grated)
• 1/2 tsp dijon mustard
• 3/4 tsp white sugar
• 1/2 tsp salt
• 1/4 tsp black pepper