Cabbage and Mushroom Chebureki (Turnovers)

Bahan-bahan (18 porsi)

• 1 medium yellow onion (finely diced)
• 3 Tbsp olive oil
• 2 medium carrots (peeled and grated)
• 14 oz mushrooms (sliced)
• 10 oz fresh spinach (coarsely chopped)
• 1 small/medium head of green cabbage (thinly shredded)
• 2 Tbsp Soy Sauce
• 1 Tbsp Teriyaki Sauce
• 2 Tbsp Ketchup
• 1 tsp garlic salt
• 1/2 tsp salt and 1/4 tsp ground black pepper (or to taste)
• 1 Package of raw/uncooked tortillas (18 medium soft*, thawed in fridge if frozen)