Step 1

Warm a medium saucepan over medium heat.

Step 2

To a blender or food processor, add pineapple juice, starch, rice vinegar, sugar, tomato paste, soy sauce, garlic, and water. Pour mixture into the saucepan.

Step 3

Cook until sauce begins to bubble, about 8-10 minutes, stirring often. Cover and reduce heat to low; cook for 15-20 minutes, until sauce has thickened.

Step 4

Add chickpeas to the sauce; stir to coat evenly.

Step 5

Serve on top of brown rice and broccoli, with a garnish of green onions.