Low FODMAP stuffed zucchini boats solve the "what do I make tonight that everyone will actually eat" problem in the best possible way. Seasoned ground beef, rice cooked in beef broth, fresh tomatoes, and two kinds of melty cheese - all baked inside tender zucchini halves. No garlic, no onion, no gut drama. Just a hearty dinner the whole table will ask for again.
I started making these during peak garden season when zucchini was taking over every counter in my kitchen. My teens are not exactly known for being enthusiastic about vegetables, but somehow a zucchini filled with cheesy beef and rice does not register as a vegetable to them. Nobody complains. Nobody knew. That alone deserves a trophy.
The rice cooked in beef broth is a small detail that makes a big difference. It adds flavor from the inside out so the filling never tastes flat or boring. If you love easy low FODMAP dinner ideas that feel like real food - not diet food - my Lemon Parmesan Chicken is proof that simple ingredients and the right technique go a long way on a weeknight.
Jump to:
- Why You'll Love This Recipe
- What You'll Need
- Step-By-Step Instructions
- Tips and Tricks
- Meal Prep Stuffed Zucchini Boats
- Ingredient Swaps
- Variations
- Storing and Reheating
- Low FODMAP Notes
- FAQs
- What To Serve With Low FODMAP Stuffed Zucchini Boats
- More Low FODMAP Dinner Recipes You'll Love
- Love This Recipe?
- Recipe
Why You'll Love This Recipe
- A complete meal in one pan - protein, veggies, and carbs all together
- Gluten free, low FODMAP, and easily made dairy free
- A great way to use up garden zucchini without making another loaf of bread
- Crowd-pleasing enough for the whole family, gut-friendly enough for you
- That cheesy, golden topping is reason enough to turn the oven on tonight
What You'll Need
- Long-Grain White Rice - Cooked in beef broth instead of water. This is where a lot of the flavor comes from, so do not skip it.
- Lean Ground Beef - Lean beef means less grease pooling at the bottom of the zucchini. Worth it.
- Tomato Sauce - Pasta sauce or pizza sauce will also work. See Note 1. Just check the label for garlic powder or onion powder if you are keeping this strictly low FODMAP.
- Fresh Tomatoes - Adds brightness and texture to the filling. See Note 2 for an easy off-season swap.
- Green Onion Tops - Use only the green tops to keep this low FODMAP. They add just the right amount of mild onion flavor without any gut consequences.
- Garlic Infused Olive Oil - All the garlic flavor, none of the FODMAPs. My favorite is the Covita brand. Regular olive oil will also work if that is what you have. See Note 4.
- Italian Seasoning - One blend that does a lot of heavy lifting in the flavor department.
- Mozzarella and Parmesan - Two cheeses are better than one. Mozzarella gets gooey and melty. Parmesan gets golden and a little crispy on top.
- Fresh Zucchini - Medium-sized zucchini are the sweet spot for this recipe. See Note 3 if you are working with larger ones from the garden.
See the recipe card for the exact measurements and complete instructions.
Selected ingredients are based on guidance on current serving sizes measured by the Monash University Food App and FODMAP Friendly App at the time of publishing. As always, follow your gut and modify as needed.
Step-By-Step Instructions
Before starting, cook the rice in beef broth according to the package directions.
Step 1: Cook the ground beef in a large skillet until no pink remains.
Step 2: While the beef cooks, dice the fresh tomatoes and chop the green onions.
Step 3: Add the diced tomatoes and green onions to the cooked beef. Stir and let them cook down for a few minutes.
Step 4: Add the tomato sauce, Italian seasoning, and 1 teaspoon kosher salt to the skillet. Stir until combined. Turn the heat down and let it simmer.
Step 5: Slice the zucchini in half lengthwise and use a small spoon to scoop out the insides. Leave at least ¼ inch on the sides and bottom to hold the filling.
Step 6: Place the hollowed-out zucchini halves on a parchment-lined baking sheet. Using a silicone brush, coat the insides and outsides of each half with garlic infused olive oil. Sprinkle with the remaining ½ teaspoon kosher salt.
Step 7: Stir the cooked rice into the beef mixture. Stuff each zucchini half with the filling and pile it on as high as you can - it settles as it bakes.
Step 8: Sprinkle shredded mozzarella and parmesan over the top of each zucchini half.
Bake in a preheated 350 degree F oven for 40-45 minutes or until the zucchini is tender and the cheese is golden brown.
Tips and Tricks
Cook the rice in beef broth. It sounds like a small thing but it changes the whole flavor of the filling. Plain rice tastes flat next to seasoned beef. Broth-cooked rice does not. I do it for my Low FODMAP Mexican Rice too - same idea, totally different dish.
Do not scoop the zucchini too thin. Leave at least ¼ inch of flesh on the sides and bottom. Go too thin and the boat collapses in the oven. Ask me how I know this.
Pile the filling high. It settles as it bakes. Do not be shy. Load it up.
Want crispier cheese on top? Run the broiler for the last 2-3 minutes of bake time. Watch it closely because it goes from golden to burnt faster than you think.
Check for doneness with a fork. The zucchini should pierce easily without falling apart. If it still feels firm at 40 minutes, give it another 5 and check again.
Looking for more weeknight wins? There are plenty of low FODMAP dinner recipes to keep your rotation fresh without the stress.
Meal Prep Stuffed Zucchini Boats
Life is busy, folks. Here is what you can do ahead of time to make dinner a lot less stressful.
Cook the rice in advance. Cook the rice in beef broth, let it cool, and store it in an airtight container in the refrigerator for up to 3 days. When it is time to make dinner, the most time-consuming step is already done.
Make the beef filling ahead. Brown the ground beef, add the tomatoes, tomato sauce, and seasonings, and let it simmer. Cool it completely and store in an airtight container in the refrigerator for up to 3 days. When dinner time hits, just stir in the rice, stuff the zucchini, and bake. The oven does the rest.
Hollow out the zucchini the night before. Slice and scoop the zucchini halves, brush them with garlic infused olive oil, sprinkle with kosher salt, and store them cut side down on a parchment-lined baking sheet covered with plastic wrap in the refrigerator. They are ready to fill and bake straight from the fridge.
Do all three on a Sunday and Wednesday dinner is basically already done. My kind of math.
Ingredient Swaps
- Tomato Sauce - Pasta sauce or pizza sauce works great here. Just check the label for garlic powder or onion powder if you are strictly low FODMAP.
- Fresh Tomatoes - Not tomato season? Use 14.5 ounces of canned diced tomatoes, drained. Works just as well.
- Garlic Infused Olive Oil - Regular olive oil works if that is what you have. To keep the garlic flavor without the FODMAPs, use a certified low FODMAP garlic salt in the spice mix instead.
- Ground Beef - Ground turkey or ground pork both work here. The flavor shifts slightly, but the method stays exactly the same.
Variations
Dairy Free Stuffed Zucchini: Skip the cheese topping or swap in your favorite dairy-free shredded cheese. The filling is still plenty flavorful on its own.
Extra Cheesy: Add a layer of mozzarella inside the filling before you pile the rest on top. Double cheese, zero regrets.
Spicy Version: Add a pinch of red pepper flakes or a drizzle of your favorite low FODMAP hot sauce before baking. My teens always vote for more heat.
Vegetarian Option: Swap the ground beef for cooked lentils or a hearty rice and vegetable mixture. Use vegetable broth to cook the rice instead of beef broth.
I haven't tested these variations in my kitchen. If you replace or add any ingredients, please let us know how it turned out in the comments below!
Storing and Reheating
Store: Keep leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat: Place on a microwave-safe plate and heat for 1-2 minutes until warmed through. For crispier cheese, reheat in a 350 degree F oven for 10-12 minutes instead.
Freeze: The filling freezes well on its own. Cool it completely and store in a freezer-friendly container for up to 3 months. Thaw overnight in the refrigerator and spoon into fresh zucchini halves when ready to bake. Fully assembled boats do not freeze well - the zucchini releases too much water once thawed.
Low FODMAP Notes
Low FODMAP ingredient information is based on the Monash University Food App and FODMAP Friendly App testing results as of the day posted. As always, modify based on your gut and what works for you on a low FODMAP diet.
- Lean Ground Beef - Plain, unseasoned ground beef has no detectable FODMAPs. One of the most budget-friendly low FODMAP proteins you can build dinner around.
- Long-Grain White Rice - Safe at 1 cup cooked rice per meal.
- Tomato Sauce - Safe at 1 tablespoon per meal. Look for an option without garlic powder or onion powder in the ingredients. My homemade low FODMAP pasta sauce is a great option to keep in the freezer for recipes just like this one.
- Fresh Tomatoes - Common tomatoes have been tested safe at ½ tomato or 65 grams per meal.
- Green Onion Tops - Use only the green tops. Safe at 1½ cups per meal. The white and light green parts are high FODMAP and should be skipped.
- Garlic Infused Olive Oil - Safe at 1 tablespoon or 20 ml per meal. Fructans in garlic are water-soluble, not oil-soluble. The garlic flavor transfers into the oil but the FODMAPs stay behind with the garlic pieces. It is the workaround that makes low FODMAP cooking actually enjoyable to eat.
- Italian Seasoning - A blend of dried herbs. Safe at typical seasoning amounts.
- Mozzarella Cheese - A low-lactose cheese. Safe at 40 grams per meal.
- Parmesan Cheese - Also low in lactose. Safe at 40 grams per meal.
- Fresh Zucchini - Tested safe at ⅓ cup or 65 grams per meal according to Monash University.
For additional information on a low FODMAP diet, please visit Monash University or FODMAP Friendly. Both have websites and apps for additional guidance and testing results.
FAQs
Yes. Assemble the boats up to a day in advance, cover, and refrigerate. Pull them out while the oven preheats and bake as directed. Add an extra 5 minutes to the bake time since they are starting cold.
Two things help. Let the beef and tomato mixture simmer down before filling so it is not too watery. And do not skip the parchment paper - it keeps the bottoms from sitting in liquid while they bake.
Medium zucchini are the sweet spot. Large enough to hold a good amount of filling, small enough to cook through evenly. Larger garden zucchini will need extra bake time - check with a fork for tenderness.
No. The zucchini cooks fully during the 40-45 minute bake time. Pre-cooking them first usually makes them too soft to hold the filling.
Yes. The filling will be a little lighter in flavor, so add an extra pinch of Italian seasoning to compensate.
Yes. Every ingredient is naturally gluten free. Just double check your tomato sauce label to confirm no hidden gluten-containing ingredients.
What To Serve With Low FODMAP Stuffed Zucchini Boats
These are a hearty meal on their own, but a simple side makes the plate feel complete. My oven roasted tiny potatoes go into the oven at the same temperature, so both finish at the same time with almost zero extra effort.
If you love stuffed vegetables as much as we do, my Stuffed Delicata Squash is worth bookmarking for fall - same cozy idea, totally different flavor profile. And if you are feeding a hungry crowd, almond milk mashed potatoes on the side means nobody leaves the table hungry.
More Low FODMAP Dinner Recipes You'll Love
Love This Recipe?
Leave a ⭐⭐⭐⭐⭐ rating + comment. It helps so much, and we love hearing from everyone! Thank You -Venessa
Recipe
Low FODMAP Stuffed Zucchini Boats
Ingredients
- 1 cup cooked rice (long-grain rice) cooked in low FODMAP beef broth
- 1 pound ground beef lean
- 8 ounces canned tomato sauce (Note 1)
- 2 medium-sized fresh tomatoes (Note 2)
- ½ cup green onions chopped
- 3 medium-sized fresh zucchini (Note 3)
- 1 tablespoon garlic infused olive oil (Note 4)
- 1 ½ teaspoons kosher salt divided
- 1 tablespoon Italian seasoning
- 1 cup mozzarella cheese shredded
- ½ cup parmesan cheese shaved
- fresh basil or parsley optional topping
Instructions
- Before starting, cook the rice in beef broth according to the package directions.
- Cook the ground beef in a large skillet over medium heat until no pink remains.
- While the beef cooks, dice the fresh tomatoes and chop the green onions.
- Add the diced tomatoes and green onions to the cooked beef. Stir and let them cook down for a few minutes.
- Add the tomato sauce, Italian seasoning, and 1 teaspoon kosher salt to the skillet. Stir until combined. Turn the heat down and let it simmer.
- Slice the zucchini in half lengthwise and use a small spoon to scoop out the insides. Leave at least ¼ inch on the sides and bottom to hold the filling.
- Place the hollowed-out zucchini halves on a parchment-lined baking sheet. Using a silicone brush, coat the insides and outsides of each half with garlic infused olive oil. Sprinkle with the remaining ½ teaspoon kosher salt.
- Stir the cooked rice into the beef mixture. Stuff each zucchini half with the filling and pile it on as high as you can.
- Sprinkle shredded mozzarella and parmesan over the top of each zucchini half.
- Bake in a preheated 350 degree F oven for 40-45 minutes or until the zucchini is tender and the cheese is golden brown.
Venessa Mandelkow says
Such a great way to use up all the zucchini's from my garden. We love this easy recipe!