Spicy Szechuan Tofu

• 1 garlic clove
• 1 szechuan bean paste (hot)
• 1 tamari
• 1/2 stock
• 700 gr soft tofu
• 30 ml water
• 30 ml oil
• 26 gr scallions (chopped)
• 5 gr ginger (minced fresh)
• 4 gr cornstarch dissolved in