Quinoa Chickpea Salad

Name: Quinoa Chickpea Salad
Prep time: 20 min
Cook time: 15 min
Total time: 35 min
Cuisine: American
Ingredients: 1 cup quinoa (uncooked (I used tricolour quinoa)); 2 cup water; 1 red onion (small ); 2 celery stalks; 1 1/2 cup cherry tomatoes ((300g/10 oz)); 1/2 cup parsley (tightly packed ); 1/2 cup dill (tightly packed ); 1 can chickpeas ((400 ml/14 fl oz)); 1/4 cup pumpkin seeds; 1/4 cup olive oil (+ 1 tbsp ); 3 tbsp lemon juice; 1 clove garlic (finely chopped); sea salt (pinch); pepper (pinch)