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Tuna Zoodle Casserole

Brought to you by Liza Twohill
from Liza Twohill Holistic Health

Indulge in this beautifully created and fantastic recipe that uses alternative ingredients ​to satisfy your cravings.

The Tuna Zoodle Casserole is from Liza Twohill’s Eating with Wholefoods recipe ebook, which is available from the website here

Serves 4
Prep Time 20 mins
Cook Time 45 mins


• 1 tabs plus 1 teas coconut oil, divided

• 1 medium onion, diced

• 1 garlic clove, chopped

• 1 celery stalk, chopped

• 2 cups coconut milk

• 1 tabs and 2 tsp arrowroot powder

• 3 medium zucchini, ends trimmed, spiralized (or sliced into long thin strips)

• 2 cans (140g) tuna, drained

• 3/4 teas sea salt

• 1 tabs chopped fresh parsley


1. Preheat oven to 180oC and lightly grease a casserole dish with 1 teas of coconut oil. Set aside.

2. In a skillet over medium heat, heat the remaining 1 tabs of coconut oil.

3. Add the onion, garlic and celery and saute for 5-6 minutes or until the onion is translucent and the celery is slightly soft. Remove from the heat.

4. In a medium bowl, whisk the coconut milk with the arrowroot until the mixture thickens.

5. In the prepared casserole dish, combine the cooked vegetables, zucchini noodles, tuna, coconut milk mixture and salt. Stir until well combined.

6. Bake for 20—30 minutes or until the zucchini softens. Top with parsley and serve.

About the Author

Liza Twohill is a Naturopath specialising in Burnout & Chronic Stress

Liza Twohill has been a practicing health professional for more than two decades and is a leader in her field. Liza is a naturopath, business owner, educator, mentor, and researcher with more than 25yrs in clinical practice.

Liza specialises in burn-out and the impact chronic stress has on health outcomes. Most of her patients present with fatigue, anxiety, depression, food sensitivities and complex health issues. Liza has a high level of clinical knowledge, experience and expertise in the practical elements of patient care, the application of pathology, food as medicine and lifestyle medicine.

She is a Fellow of ATMS. She is also a member of Australasian Society of Lifestyle Medicine (ASLM), Australasian College Nutritional & Environmental Medicine (ACNEM) and Australasian Integrative Medicine Association (AIMA)

Liza offers:

One on one appointments (in clinic & telehealth)

Online self-paced wholefood workshops

Online self-paced holistic health programs

12 weeks Navigating Burnout online program with Liza

Wholefood recipe books