Low-Carb Sausage & Tomato Baked Casserole

Low-Carb Sausage & Tomato Baked Casserole
Jump to Recipe

Diabetic-friendly, low carb and no added sugar — bubbling cheese, savoury sausage crumbles and blistered cherry tomatoes

This low-carb sausage and tomato baked casserole is built for the cover promise: diabetic-friendly, low carb and no added sugar. Sugar-free Italian sausage is browned into crumbles, folded through a creamy cauliflower base, then baked under mozzarella with cherry tomatoes and reserved sausage on top, just like the bubbling white dish in the photo.

Estimated per serving: 410 calories, 29g protein and 5g net carbs. Ready in about 45 minutes.

Bake: 30 min

Why you'll love this casserole

  • Diabetic-friendly, low carb and no added sugar — exactly as promised on the cover
  • 29g protein per serving with proper sausage flavour
  • Cauliflower base instead of pasta, potatoes or pastry
  • Bubbling mozzarella top with sausage crumbles and tomatoes, like the photo
  • One baking dish and mostly hands-off oven time
  • Leftovers reheat beautifully for lunch the next day

Health notes

  • Check the sausage label: Many Italian sausages hide sugar or dextrose, so choose a no-added-sugar brand to keep the cover promise true.
  • Cauliflower rice base: Gives the casserole body and soaks up the creamy sauce without pasta-level carbs.
  • Eggs, cream cheese and mozzarella: Set the casserole into a creamy, sliceable bake with no flour needed.
  • Cherry tomatoes in a measured layer: Enough for freshness and colour while the carb count stays controlled; this is no-added-sugar, not a medical claim.
  • Estimated macros: No time or nutrition card came with this photo, so values are estimated and kept consistent throughout.

Key element — dry base, tomatoes on top

Squeeze the cauliflower rice dry and put the tomato halves on at the very end, cut-side up. That keeps the creamy cheese layer rich instead of watery and gives you the glossy, blistered tomatoes sitting on top in the photo.

Diabetic-Friendly

Low-Carb Sausage & Tomato Baked Casserole

Hannah Peterson | Hantol
Servings
6
Tap or hover to scale
  • Prep15 min
  • Total15 min
  • Servings6 servings
  • Calories410 kcal

Ingredients

Instructions

  1. Brown the sausage. Heat the oven to 375°F and lightly grease a 9-inch round or similar baking dish. Brown the sausage in a skillet over medium-high heat for 6–8 minutes, breaking it into crumbles. Drain well, then set aside ½ cup of crumbles for the top.
  2. Build the cauliflower base. Stir the squeezed-dry cauliflower rice with the remaining sausage and spread it evenly in the prepared dish. Press it down lightly so the base is compact, not loose.
  3. Whisk the creamy filling. Whisk the very soft cream cheese, eggs, cream, Italian seasoning, garlic powder, onion powder, salt, pepper and chilli flakes until smooth. Pour it slowly over the sausage-cauliflower base.
  4. Add the cheese and reserved sausage. Sprinkle the mozzarella and Parmesan over the top, then scatter the reserved sausage crumbles across the cheese so every serving gets some.
  5. Top with tomatoes and bake. Pat the tomato halves dry and arrange them cut-side up over the casserole. Bake for 25–30 minutes, using oven mitts for the hot dish, until the centre is just set and the cheese is bubbling with golden edges.
  6. Rest and serve. For deeper golden spots, grill/broil for 1–2 minutes and watch closely. Rest for 10 minutes so the casserole sets, scatter with parsley or basil, then spoon into bowls while the cheese is still stretchy.

Notes & Tips

  1. Sausage labels matter — sugar and dextrose sneak into many brands.
  2. Cauliflower rice must be squeezed dry; a wet base makes a loose casserole.
  3. Very soft cream cheese whisks smooth and avoids white lumps in the filling.
  4. Tomatoes go on last and cut-side up, so they blister instead of flooding the cheese.
  5. Resting is part of the recipe: 10 minutes turns a bubbly bake into clean spoonfuls.

Variations & serving ideas

  • Pork sausage: Richer and closer to a classic Italian bake; calories and fat will rise.
  • Zucchini base: Use diced zucchini instead of cauliflower rice, salted and patted dry first.
  • Lighter dairy: Swap half the cream cheese for thick Greek yogurt; the set will be a little softer.
  • Extra vegetables: Add spinach or mushrooms, cooked dry before they go into the dish.
  • Pizza bake: Add pepperoni on top and oregano in the filling; check pepperoni labels for sugar too.
  • Spicy Italian: Hot Italian sausage, extra chilli flakes and a spoon of sugar-free chilli crisp at the table.
  • Spinach version: Fold a handful of cooked, squeezed-dry spinach into the cauliflower base.
  • Breakfast bake: Use breakfast sausage and serve with eggs on the side for a brunch dish.

Storage

  • Refrigerator: Up to 4 days (Cover the dish or store in airtight portions)
  • Freezer: Up to 2 months (Freeze in portions; tomatoes soften after thawing but the flavour stays good)
  • Reheat: — (Covered at 350°F for 15–20 minutes, or microwave portions until steaming)

Nutrition Facts

Per serving · makes 6 servings

Nutrition facts per serving
NutrientAmount per serving
Calories410 kcal
Total fat29 g
Sodium880 mg
Total carbohydrate7 g
Fibre2 g
Protein29 g

Nutrition values are approximate and vary with brands and portion sizes.

Comments

No comments yet. Be the first!

Leave a comment

Needs your email above. We'll send a confirmation email first; unsubscribe any time.
Your rating (optional)
Your stars count toward the recipe rating once your comment is approved.
Max 2000 characters. Comments are moderated.

Get in touch

Have a recipe question? Tell us how we can help and we'll get back to you shortly.