Zucchini, Carrots & Potatoes Mix Vegetable Masala | Homemade Desi Style | Easy & Delicious Sabzi

Zucchini — 2 medium, sliced Carrots — 2 medium, sliced Potatoes — 2 medium, cubed Onion — 1 large, finely sliced Tomatoes — 2 medium, chopped Green chilies — 2 Ginger-garlic paste — 1 tbsp Cooking oil — 3–4 tbsp Cumin seeds — 1 tsp Turmeric powder — ½ tsp Red chili powder — 1 tsp Coriander powder — 1½ tsp Cumin powder — ½ tsp Garam masala — ½ tsp Salt — to taste Black pepper — ½ tsp Kasuri methi — ½ tsp Fresh coriander — for garnish