How to Make It
To prepare tofu, combine first 6 ingredients, stirring well with a whisk. Arrange tofu in a single layer on a foil-lined jelly roll pan; pour hoisin mixture over tofu, turning tofu to coat. Let stand at room temperature 1 hour.
Preheat oven to 375°.
Bake tofu mixture at 375° for 35 minutes. Discard marinade.
To prepare stir-fry, combine 3 1/2 tablespoons soy sauce, sugar, and 1 teaspoon sesame oil.
Heat olive oil in a wok or large nonstick skillet over medium-high heat. Add green onion bottoms, 2 tablespoons garlic, and chile paste; stir-fry 15 seconds. Add bell peppers; stir-fry 1 minute. Add peas and 2 tablespoons sake; cook 3 minutes or until peas are tender, stirring constantly. Add tofu, soy sauce mixture, and green onion tops; toss gently to combine. Cook 2 minutes or until thoroughly heated. Serve over rice.