Potato Okonomiyaki - Potatoes USA - Philippines

Ingredients

• 1 cup all-purpose flour
• 1/2 teaspoon salt
• 1/2 teaspoon baking powder
• 1 teaspoon dashi granules
• 3 large eggs
• 1/2 cup water
• 2 cups savoy cabbage, roughly chopped
• 2 tablespoons pickled ginger, chopped
• 1 medium russet potato, scrubbed and thinly sliced
• 1 teaspoon sesame oil (plus more if needed)
• Salt to taste
• Kewpie mayonnaise (Japanese mayo)
• Green onions, thinly sliced
• Black sesame seeds
• Ground seaweed
• Katsuobushi (dried fish flakes)
• Pickled ginger