Beef and Zucchini Skillet
Thinly sliced beef, sweet onion and golden zucchini make a tender, savory skillet supper.
Fits AIP, Celiac, Hashimoto's and 15 more diets
Plan your dinnersGluten checks every recipe for everyone at your table. Free.

Ingredients
- 600 g beef sirloin, thinly sliced across the grain
- 1 zucchini, thinly sliced
- 1 yellow onion, thinly sliced
- 2 cloves garlic, minced
- 1 tbsp olive oil
- 60 ml water
- 2 tbsp fresh parsley, chopped
Method
- Warm olive oil in a wide skillet over medium-high heat.
- Sear beef in batches until browned, then transfer to a plate.
- Cook onion and zucchini until soft and lightly golden.8 min timer
- Return beef with garlic and water; cook until steaming and tender.3 min timer
- Set aside the kids' share, then scatter parsley over the skillet.Kids’ plate comes out here

Kids’ plate: Beef Strips
On the plate: Plain beef strips with soft zucchini and onion, parsley left off.
Make it a game: Make a little landscape with beef strips and zucchini paths. Choose which piece goes on the next forkful.
Set it aside at step 5, before the grown-ups’ sauce or spice goes on.
Why it works
- Autoimmune protocol (AIP): Beef, zucchini, onion, garlic, olive oil and parsley; no grains, legumes, dairy or nightshades.
- Hashimoto's thyroiditis: The ingredients are gluten-free, with no soy, seaweed or kelp.
- Pregnant: Beef is the chosen protein; nothing in the dish is raw, unpasteurised or alcoholic.
- Toddler (1–3): Soft zucchini and onion with beef cut into very small, thin pieces.
- Kid (4–12): Familiar beef strips with soft zucchini and onion, without mushrooms.
AIP check: watch for nightshade spices (paprika, chili, cayenne), seed spices (cumin, coriander seed), seed oils and hidden sugar. Gluten gives food ideas, not medical advice: always check labels for allergens and cross-contact.
Cooking for more than one diet?
Add everyone you cook for, with their allergies, diets and ages. Gluten checks this recipe for each of them and tells you what to change for anyone who can’t eat it as written. It’s free.
More AIP recipes


Salmon Tacos with Cabbage and Avocado
Flaky skillet salmon, crisp cabbage and creamy avocado tuck into warm cassava tortillas with fresh cilantro and lime zest.
Kids’ plate: Salmon tacos


Caribbean Braised Pork with Sweet Potato and Kale
Gently braised pork turns tender in a ginger-and-thyme broth with sweet potato and soft ribbons of kale.
Kids’ plate: Pork and Sweet Potato Stew


Sweet Potato Shepherd’s Pie with Lamb and Carrot
A familiar British shepherd’s pie gets a soft, golden sweet-potato top over savory lamb, tender carrot and zucchini.
Kids’ plate: Shepherd’s Pie


Herb Roasted Chicken and Ginger Root Vegetable Sheet Pan Dinner
Juicy chicken thighs and tender sweet potatoes roast together on one pan with fragrant herbs and ginger for a simple cleanup.
Kids’ plate: Sweet Potato & Chicken Power


Honey-Glazed Chicken with Sweet Potato and Broccoli
Tender chicken and hearty sweet potatoes roasted with ginger and lime for a bright and satisfying meal.
Kids’ plate: Crunchy Chicken Bites


Dill-Roasted Salmon with Broccoli and Carrots
Flaky dill salmon shares a tray with tender, caramel-edged broccoli and carrots for a fresh, simple dinner.
Kids’ plate: Salmon garden plates
This recipe also fits: Celiac recipes, Hashimoto's recipes, PCOS recipes, Anti-inflammatory recipes, Low-histamine recipes, Pregnancy recipes, Toddlers recipes, Dairy-free recipes, Diabetes recipes, High blood pressure recipes, Heart health recipes, Gluten-free recipes, Crohn’s and colitis recipes, High cholesterol recipes, Keto recipes, Low-GI recipes, Paleo recipes, Kid-friendly recipes, One pan recipes, Quick recipes, Gluten-free dairy-free recipes.


