Easy Vegan "Meatloaf"

Ingredients

• cooking spray
• 1 (15.5 ounce) can garbanzo beans, drained
• 1 (15.5 ounce) can dark red kidney beans, drained
• 1 (16 ounce) package firm tofu, drained
• 1 (15 ounce) can tomato sauce
• 1 cup rolled oats
• 1 medium green bell pepper, diced
• 1 tablespoon dry vegan egg replacer
• 1 teaspoon onion powder
• 1 teaspoon garlic powder
• 1 pinch oregano, or to taste
• salt to taste