Hawaiian Grilled Tofu Skewers

Ingredients

• ¼ cup ketchup
• ¼ cup maple syrup
• ¼ cup soy sauce
• 1 teaspoon garlic powder
• 1 tablespoon rice vinegar
• 1 teaspoon ginger powder
• 14 ounces 1 block tofu in cubes about 1 inch
• 1 onion diced about 1 inch
• 1 green bell diced pepper about 1 inch
• 2 cups pineapple in cubes about 1 inch
• Green onion (chopped for garnish)
• 6 skewers sticks
• 1 teaspoon Sriracha (chili paste, or Gochujang)