Vegan Creamy Broccoli and Chick-un Casserole - Healthful Pursuit

Ingredients

• 2 cups frozen broccoli, lightly steamed and drained
• 1 teaspoon extra-virgin olive oil
• 1 yellow onion, sliced
• ½ cup chopped mushrooms
• 1 garlic clove, chopped
• 2 cups cooked chickpeas
• 1 batch dairy-free cream of mushroom soup
• 1 batch dairy-free shredded cheese