Quiche Florentine with Artichoke Hearts and Sun-Dried Tomatoes

Ingredients (for 6 servings)

• 2 tbsp — olive oil
• 1 whole — Onions
• 1 tbsp — white wine vinegar
• 1¾ cup — all-purpose flour
• ½ cup — almond flour
• ¼ cup — potato flour
• 1 tbsp — flaxseed meal
• 1 tsp — baking powder
• 6 cup — spinach
• oz — silken tofu
• 1 cup — plant milk
• 1 whole — Artichokes
• ½ cup — tomatoes
• 2 tbsp — nutritional yeast
• 2 tsp — Thyme
• 1 clove — Garlic
• ¼ tsp — pepper
• 1 whole — sea salt