This zucchini soup recipe will make you feel like you're eating in Nonna's kitchen in Italy! It's healthy, easy to make and freezer-friendly. A wonderful way to use up garden (or supermarket) zucchini.
Heat the olive oil in a dutch oven or large soup pot.
Add the onion, celery and fennel and sauté on a medium heat for 3 - 4 minutes until soft. Add the garlic for 1 minute.
Add the zucchini, salt and pepper and bay leaves for 2 minutes.
Add the tomatoes (if using whole cherry tomatoes, crush a few with the back of a spoon), stock and chilli flakes.
Simmer on a medium / low heat for about 15 - 20 minutes to release the flavours.
Add apple cider vinegar and adjust the seasoning to taste. Stir through chopped herbs and top with parmesan.
Notes
8.6g net carbs per serving. Makes 4 servings of 1.5 cups (or stretch it to 6 portions of 1 cup each at 5.7g net carbs per serve). Store in the fridge for 3 days or freeze for 3 months.