Tacos de chou-fleur rôti et de haricots noirs inspirés de Gimme Some O - SmoothiesGo

Ingredients

• 1 large head of cauliflower, about 2 pounds
• 4 medium cloves of garlic
• 2 tablespoons grapeseed oil
• 1 tsp ground cumin
• 1 tsp salt
• 1 tsp paprika
• 1/2 tsp crushed red pepper flakes
• 1/2 tsp black pepper
• 1/2 tsp ground turmeric
• 1 small white onion
• 2 15 ounce (443 ml) cans of black beans 
• 3 tbsp olive oil
• 1/2 tsp chili powder
• 1/2 tsp salt
• 1/4 tsp pepper
• 1 small clove garlic
• 1/4 cup lime juice
• 3 tbsp tahini
• 1 tbsp olive oil
• 1 tbsp Mexican Hot sauce
• 1/2 tsp ground cumin
• 1/4 tsp kosher salt
• Corn tortillas
• Diced avocados
• Chopped fresh cilantro
• Fresh lime wedges
• Pepitas
• Sliced radishes