Sausage Meatball Sandwiches
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
- Audio Version
These hearty sausage meatball sandwiches are the ultimate comforting meal for those seeking a high-protein dinner with a punch of Mediterranean flavour. By using quality Italian-style sausages as a shortcut, you create deeply seasoned meatballs that pair perfectly with a rich, fennel-infused tomato sauce. The addition of fresh mozzarella and a vibrant, homemade basil oil elevates this from a simple sub to a gourmet experience, providing a satisfying balance of textures in every bite.
This versatile dish is perfect for a weekend lunch or a filling midweek treat. The combination of sweet fennel and aromatic garlic creates a sophisticated savoury base, while grilling the rolls with basil paste ensures every mouthful is packed with fragrance. Serve these sandwiches warm on their own, or alongside a crisp green salad for a lighter touch. It is a brilliant way to transform simple shop-bought ingredients into a family-favourite feast.
In this article:
Video picks
Continue reading below
Ingredients for Sausage Meatball Sandwiches
675g hot and/or sweet Italian sausage, casings removed
120ml olive oil, divided
1 fennel bulb, core removed, thinly sliced
1 large onion, chopped
10 cloves garlic, thinly sliced, divided
Kosher salt, freshly ground pepper
1 800g can whole peeled tomatoes
1 cup (packed) basil leaves
4 soft hoagie rolls, split lengthwise down tops
110g fresh mozzarella, sliced
How to make Sausage Meatball Sandwiches
Back to contentsUsing wet hands, lightly roll sausage into 12 golf ball–size balls (about 60g each). Heat 2 tablespoons oil in a large Dutch oven or other heavy pot over medium. Cook meatballs, turning occasionally, until browned all over, 10–12 minutes. Transfer to a plate.
Add fennel, onion, half of garlic, and 2 tablespoons oil to same pot; season with salt and pepper and cook, stirring often, until onion is translucent and golden brown around edges, 8–10 minutes.
Add tomatoes, crushing with your hands as you go, and bring to a simmer. Season with salt and pepper and cook, stirring occasionally, until sauce just begins to thicken, 5–8 minutes.
Return meatballs to pot, bring to a simmer, and cook, stirring occasionally, until sauce is reduced by half and meatballs are coated and cooked through, 15–20 minutes.
Meanwhile, heat grill. Process basil, remaining garlic, and remaining 60ml oil in a food processor to a smooth paste; season with salt and pepper. Smear half of basil mixture over cut sides of rolls and place on a rimmed baking sheet. Grill rolls until golden brown, about 2 minutes.
Place meatballs inside rolls, then top with sauce and mozzarella. Grill until mozzarella is melted and bubbling, about 5 minutes. Spoon remaining basil mixture over sandwiches.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.

Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.