Vegan Sun-dried Tomato and Artichoke Quiche

Name: Vegan Sun-dried Tomato and Artichoke Quiche
Prep time: 25 min
Cook time: 1 h 10 min
Total time: 1 h 10 min
Yield: 6 slices
Ingredients: 150 g almond flour; 120 g buckwheat flour; 1 tsp dried parsley; 1 tsp dried oregano; ½ tsp fine sea salt; 1 Tbsp ground linseed; 1 Tbsp olive oil; 4 ½ Tbsp water; 240 g tinned artichoke hearts; 100 g sun-dried tomatoes in oil; 50 g fresh baby spinach; 5 sprigs fresh basil leaves; 3 Tbsp nutritional yeast flakes; 1 tsp dried oregano; 1 pinch dried chilli flakes; 1 ½ tsp fine sea salt; 2 pinches ground black pepper; 400 g firm tofu; 1 Tbsp almond milk; 100 g onions; 3 garlic cloves; 20 g olive oil