Low FODMAP Lasagna
Classic meat lasagna with layers of beef, bacon, and creamy cheese sauce. A crowd-pleasing comfort food made low FODMAP.

Instructions
- 1
Preheat oven to 350°F (180°C).
- 2
Heat both oils in a large heavy-bottomed pan over medium heat. Add beef and bacon, cooking until browned and breaking up lumps.
- 3
Spoon off excess fat. Add cayenne, chili powder (if using), tomato puree, and grated carrot. Season with salt and pepper.
- 4
Simmer for 10 minutes, stirring occasionally.
- 5
For cheese sauce: Blend 1/4 cup milk with cornstarch to form a paste. Add remaining milk and whisk well.
- 6
Pour milk mixture into a saucepan over medium heat, stirring until thickened (don't let it boil).
- 7
Add cheese and stir until melted. Season with salt and pepper.
- 8
Prepare lasagna sheets according to package directions if needed.
- 9
In an 11x7 inch (28x18cm) baking pan, layer: 1/3 lasagna sheets, half the meat, 1/3 cheese sauce. Repeat.
- 10
Top with final layer of lasagna sheets and remaining cheese sauce.
- 11
Bake 20-25 minutes until bubbling and golden.
- 12
Let rest 5-10 minutes before cutting.
FODMAP Notes
Uses garlic-infused oil for flavor. Lactose-free milk eliminates lactose concerns. Cheddar is naturally low in lactose. Ensure tomato puree has no added garlic or onion. Use gluten-free lasagna sheets without soy flour.
Tips
- 💡 Let lasagna rest before cutting for cleaner slices
- 💡 Make ahead and refrigerate unbaked for up to 24 hours
- 💡 Individual portions freeze well
- 💡 Try spring roll wrappers (3 per layer) as an alternative to lasagna sheets
Recipe Notes
This hearty lasagna feeds a crowd and is perfect for meal prep or family gatherings. The creamy cheese sauce is made with lactose-free milk, and the meat layer gets extra depth from bacon.
Substitutions
- Meat: Turkey or chicken mince
- Cheese: Mix Cheddar with mozzarella
- Sheets: Rice paper or spring roll wrappers (soak 3 together)
Storage
- Refrigerator: Keeps 4-5 days covered
- Freezer: Freeze portions up to 3 months
- Reheating: Cover with foil and bake at 350°F until heated through
FODMAP Stacking Note
One serving (1/8 of the pan) is low FODMAP. The tomato puree and cheese are portioned appropriately across the 8 servings.
Related Recipes
- Low FODMAP Vegetarian Lasagna
- Low FODMAP Spaghetti Bolognese
- Low FODMAP Baked Macaroni and Cheese