Roasted Walnut and Cauliflower Tacos – DelicioUS!

Ingredients

• 1 head cauliflower, small, chopped
• 120 g California walnut pieces, chopped
• 2 tbsp olive oil, divided
• 100 g onion, minced
• 2 tsp garlic, minced
• 1 jalapeno, medium, seeded, minced
• 120 ml water
• 30 g tomato paste
• 2 tsp chili powder
• 2 tsp cumin, ground
• 1 tsp oregano, dried
• 1 tsp salt, or to taste
• 12 tortillas, corn, small, warmed
• 200 g green cabbage, shredded
• 150 g Cotija cheese, crumbled
• 100 g California walnuts, chopped, toasted
• Cilantro leaves, fresh
• Lime wedges