Sweet n Sour Tofu Bites

Ingredients:

• 1 block firm tofu
• 1 heaped tbsp cornstarch
• Salt and pepper
• 3 tbsp banana ketchup (or normal ketchup)
• 2 tbsp maple or agave syrup
• 2 tbsp soy sauce
• 1 tbsp rice vinegar
• 1 tbsp sesame oil
• 1 clove minced garlic
• 1 thumb piece minced ginger
• 1 tbsp sriracha or any chili sauce
• 2 tsp cornstarch mixed with 2 tbsp water
• Sesame seeds
• Spring onions