Fried Sardines with Bacon and Shiso

Name: Fried Sardines with Bacon and Shiso
Ingredients: 3 large eggs, lightly beaten; 1/4 cup plus 1 tablespoon all-purpose flour, plus more for dredging; 1/4 cup plus 1 tablespoon arrowroot or rice flour; 2/3 cup water; 1 teaspoon sansho (Japanese pepper) or freshly ground white pepper; Salt and freshly ground white pepper; 6 fresh sardines ( 1/2 pound each), filleted, or four 6-ounce mackerel fillets, cut into 4-by-2-inch strips; 6 slices of bacon, halved crosswise; 6 shiso leaves, halved lengthwise, or 12 basil leaves; 3 tablespoons fresh lemon juice; 1 teaspoon finely grated lemon zest; 1/4 cup grapeseed oil or vegetable oil, plus more for frying; 2 medium Granny Smith apples, peeled and cut into matchsticks; 4 Belgian endives, cored and cut into long thin strips