Zucchini Noodles with Spicy Peanut Sauce

Name: Zucchini Noodles with Spicy Peanut Sauce
Ingredients: 5 zucchinis, ends trimmed off; 1/4 cup crunchy no sugar/no salt added peanut butter, plus 1 tbsp to taste; 3 tablespoons soy sauce; 3 tablespoons rice wine vinegar; 2 tablespoons sesame oil; 2/3 teaspoon palm sugar; 1 clove garlic, crushed; 1/4 small red onion, cut into large chunks; 2 cm cube ginger, thinly sliced; 1-2 birds eye chilies, depending on spice preference; 2 juiced limes; 1/2 bunch cilantro, washed and roughly chopped