Burrito Nourish Bowl with Creamy Guacamole

Name: Burrito Nourish Bowl with Creamy Guacamole
Cook time: 20 min
Total time: 20 min
Cuisine: American, Mexican, Latin American
Ingredients: 1.5 cups (270 g) brown rice, rinsed, soaked overnight, drained*; 1 vegetable bouillon cube; 1 tsp (5 mL) olive oil; 1 red onion, finely chopped; 1 yellow onion, finely chopped; 3 cloves garlic, minced; 1 package (35 g) taco or burrito spice mix; 15 medium cremini or button mushrooms, chopped; 1 can (400 g) diced tomatoes; 175 g vegan ground "beef" (eg. Veggie Ground Round); 2 medium red bell peppers, coarsely chopped; 1 can (400 g) corn kernels, rinsed and drained; 2 cups (60 g) spinach, or other dark leafy greens, cut into strips; 1 avocado; 1 clove garlic; 2 tsp (8 g) Sriracha hot sauce; 1/2 lime, juiced; Chili flakes to garnish (optional); Fresh chives to garnish (optional)