Preheat the oven to 450 degrees. Cook the bacon in a 10-inch cast-iron skillet over medium-high heat, stirring occasionally, until crisp, 7 to 8 minutes.

Drain and drizzle the rice cakes with the sesame oil to prevent them from sticking. In a small stockpot, whisk together all ingredients for the ponzu and bring to a low boil for about 15 minutes.

Let cool slightly on pan, about 5 minutes. While bacon and broccoli are roasting, whisk together lemon juice, mustard, honey, 1 grated garlic clove, 1/4 teaspoon salt, and 1/4 teaspoon pepper in a ...