Completo Italiano: Gourmet Sausage Sandwich with Avocado and Tomato Recipe
Introduction
The Completo Italiano is a beloved Chilean-style hot dog loaded with fresh avocado, tangy mayonnaise, and ripe tomatoes. This vibrant sandwich brings together simple ingredients for a deliciously satisfying meal perfect for any time of day.

Ingredients
- 4 hot dog buns (soft, slightly larger style)
- 4 beef or pork sausages (about 400 g / 14 oz)
- 2 ripe avocados (about 300 g / 10.5 oz), mashed with lemon juice, olive oil, salt & pepper
- 1 medium tomato (150 g / 5 oz), finely diced
- ½ small onion (optional), finely chopped
- 1 tbsp lemon juice (15 ml)
- 1–2 tbsp olive oil (15–30 ml)
- Mayonnaise (about 120 g / 4 oz, piped generously)
- Optional: sauerkraut or coriander
Instructions
- Step 1: Cook the sausages according to the package instructions until they are browned and cooked through.
- Step 2: Prepare the mashed avocado by combining ripe avocado with lemon juice, olive oil, salt, and pepper; mix until smooth.
- Step 3: Finely dice the tomato and chop the onion if using.
- Step 4: Place one cooked sausage into each hot dog bun.
- Step 5: Top each sausage with a generous layer of mashed avocado, followed by diced tomatoes and onions.
- Step 6: Drizzle lemon juice and olive oil over the toppings, then pipe a generous amount of mayonnaise on top.
- Step 7: Optionally add sauerkraut or fresh coriander for extra flavor, then serve immediately and enjoy your Completo Italiano.
Tips & Variations
- Use ripe avocados for the creamiest texture and freshest taste.
- Try substituting mayonnaise with a garlic aioli for a richer flavor.
- For a vegetarian twist, swap sausages with grilled portobello mushrooms or veggie dogs.
- Add a splash of hot sauce or chopped jalapeños if you like a bit of heat.
- Warm the buns slightly before assembling to enhance flavors and texture.
Storage
It’s best to enjoy the Completo Italiano fresh to preserve the creamy avocado and crisp toppings. If needed, store the sausages and buns separately in airtight containers in the refrigerator for up to 2 days. Reheat sausages thoroughly before assembling, but add fresh avocado and mayonnaise just before serving for the best flavor.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
What type of sausages work best for Completo Italiano?
Beef or pork sausages with a mild flavor work best to complement the fresh toppings. You can also use chicken sausages or plant-based alternatives according to your preference.
Can I prepare the avocado topping in advance?
You can mash the avocado ahead of time but add lemon juice right before serving to prevent browning and keep it fresh.
PrintCompleto Italiano: Gourmet Sausage Sandwich with Avocado and Tomato Recipe
The Completo Italiano is a beloved Chilean hot dog variation known for its vibrant and fresh toppings that perfectly complement juicy grilled sausages. This recipe combines soft hot dog buns, flavorful beef or pork sausages, creamy mashed avocado dressed with lemon and olive oil, finely diced tomatoes, onions, and a generous drizzle of mayonnaise. Optional additions like sauerkraut or fresh coriander add a tangy and herbaceous twist. It’s a delicious, colorful, and satisfying street-food style meal that’s quick and easy to prepare.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Grilling
- Cuisine: Chilean
Ingredients
Sausage and Bun
- 4 hot dog buns (soft, slightly larger style)
- 4 beef or pork sausages (about 400 g / 14 oz)
Avocado Topping
- 2 ripe avocados (about 300 g / 10.5 oz)
- 1 tbsp lemon juice (15 ml)
- 1–2 tbsp olive oil (15–30 ml)
- Salt and pepper, to taste
Vegetables
- 1 medium tomato (150 g / 5 oz), finely diced
- ½ small onion (optional), finely chopped
Additional Toppings
- Mayonnaise (about 120 g / 4 oz, piped generously)
- Optional: sauerkraut or fresh coriander for garnish
Instructions
- Prepare the sausages: Cook the sausages according to their package instructions. Typically, this involves grilling or pan-frying them until they are browned evenly on all sides and cooked through, ensuring a juicy and flavorful result.
- Mash the avocado: In a bowl, mash the ripe avocados and mix in lemon juice, olive oil, salt, and pepper to taste. This creates a creamy, tangy spread that adds moisture and richness to the Completo Italiano.
- Prepare the vegetables: Finely dice the tomato and, if using, finely chop half a small onion. These fresh ingredients add brightness and crunch to the sandwich.
- Assemble the Completo Italiano: Place a cooked sausage inside each hot dog bun. Top each with a generous layer of the mashed avocado, followed by diced tomatoes and chopped onions. Drizzle lemon juice and olive oil over the toppings to enhance flavor and freshness.
- Add mayonnaise: Generously pipe or spread mayonnaise over the assembled hot dog. This adds a creamy, tangy component that balances the other flavors beautifully.
- Optional additions: For extra flavor and texture, optionally add sauerkraut or fresh coriander on top before serving.
- Serve immediately: Enjoy your Completo Italiano fresh for the best taste experience.
Notes
- Use ripe avocados for a creamy texture and optimal flavor.
- Adjust the amount of lemon juice and olive oil in the avocado mash to taste.
- Mayonnaise adds essential creaminess; use your preferred brand or homemade version.
- Sauerkraut adds a pleasant tang and crunch but is optional depending on your taste preferences.
- This recipe is best enjoyed fresh; avoid making too far in advance to prevent soggy buns.
- If preferred, you can grill the sausages over charcoal or stovetop for added smoky flavor.
Keywords: Completo Italiano, Chilean hot dog, avocado hot dog, grilled sausage sandwich, Latin American street food

