White Bean ‘Tuna’ Sandwich With Veggies
[Vegan, Gluten-Free]

For the White Bean 'Tuna' Salad:

• Juice of half a lemon
• 1/4  medium red onion, chopped
• 1/2 cup dried white beans (such as cannellini, navy, baby lima, etc.), soaked overnight in purified water and cooked
• 1/2 cup chopped English cucumber
• 1/3 cup chopped pickles
• 1/3 cup chopped olives
• 1/3 cup toasted sunflower seeds
• 1/3 cup chopped dill and/or parsley
• 1 tablespoon capers
• 1 tablespoon nutritional yeast
• Freshly ground black pepper
• Handful basil leaves (optional)
• 1/2 teaspoon garlic powder (optional)
• 1/4 cup "mayo", or more to taste (recipe follows)
•  Sea salt, if needed

For the 'Mayo':

• 1 tablespoon Dijon mustard
• 1 tablespoon sweet miso paste
• 1 tablespoon sunflower butter or any nut/seed butter
• 1 teaspoon Sriracha
• Juice of 1 lemon or more if needed

Sandwich Add-Ins:

• Shredded red cabbage
• Tomato slices
• More whole basil leaves
• Sprouts or microgreens