Grilled Sausage and Onions

Grilled Sausage and Onions is a classic backyard favorite featuring juicy sausages with beautifully caramelized onions served in golden toasted buns. This satisfying dish brings together smoky, savory, and sweet flavors for a simple yet delicious meal perfect for any cookout or casual dinner.

Why You’ll Love This Recipe

This recipe offers maximum flavor with minimal effort. The charred sausages provide smoky depth, while the soft, sweet onions add contrast and richness. Served in brioche or hot dog buns and finished with your favorite condiments, it’s a crowd-pleasing option that works for everything from weeknight dinners to summer barbecues.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

• bratwurst or Italian sausages
• brioche or hot dog buns
• yellow onion, sliced into rings
• olive oil
• balsamic vinegar (optional)
• salt and black pepper to taste
• fresh parsley for garnish (optional)
• ketchup, mustard, or preferred condiments

Directions

1. Preheat your grill to medium-high heat. Lightly oil the grates to prevent sticking.
2. In a skillet over medium heat, heat the olive oil and add the sliced onions. Cook for 10–15 minutes, stirring occasionally, until onions are soft and golden.
3. Near the end of cooking, add balsamic vinegar if using. Season with salt and black pepper to taste.
4. Grill the sausages directly over the heat for 10–12 minutes, turning occasionally until browned and fully cooked.
5. During the last few minutes of grilling, place the buns on the grill to toast for 1–2 minutes until golden.
6. Place each grilled sausage in a bun and top generously with caramelized onions.
7. Garnish with chopped parsley if desired and serve immediately with your preferred condiments.

Servings and Timing

Servings: 4 servings
Prep Time: 10 minutes
Cooking Time: 20 minutes
Total Time: 30 minutes
Calories per serving: Approximately 430 kcal

Variations

• Cheese Lovers: Add a slice of provolone or sharp cheddar to the bun before placing the sausage.
• Spicy Kick: Use spicy Italian sausages and top with pickled jalapeños.
• Veggie Option: Substitute with plant-based sausages and use olive oil to grill.
• Peppers & Onions: Add sliced bell peppers to the skillet along with the onions.
• Beer-Braised Sausages: Simmer sausages in beer before grilling for an extra depth of flavor.

Storage/Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days.
To reheat, warm sausages and onions in a skillet over medium heat or wrap in foil and heat in a 350°F (175°C) oven until warmed through. Toast fresh buns before serving again.

FAQs

What kind of sausages are best for grilling?

Bratwurst and Italian sausages are ideal due to their size, fat content, and flavor, but any sturdy sausage will work well.

Can I cook the onions ahead of time?

Yes, caramelized onions can be made a day ahead and reheated before serving.

What buns work best for this recipe?

Brioche buns add a rich, buttery flavor, but any soft hot dog bun will work.

How do I know when the sausages are cooked through?

The internal temperature should reach 160°F (71°C) for pork sausages. They should feel firm and have a slight char.

Can I cook the sausages without a grill?

Yes, use a grill pan or skillet on the stovetop, or roast in the oven at 400°F (200°C) for 20–25 minutes.

What condiments pair best with grilled sausage and onions?

Classic choices include mustard, ketchup, mayonnaise, and relish. Try spicy mustard or aioli for variety.

Is balsamic vinegar necessary for the onions?

It’s optional but adds a subtle tang and depth of flavor that enhances the onions.

Can I make this dish for a crowd?

Absolutely. Simply multiply the ingredients and keep grilled sausages warm in a low oven until serving.

What sides go well with grilled sausage and onions?

Serve with coleslaw, potato salad, grilled vegetables, or chips for a complete meal.

How do I prevent the sausages from splitting on the grill?

Avoid piercing the sausages while cooking and grill over medium heat to prevent bursting.

Conclusion

Grilled Sausage and Onions is a satisfying and versatile meal that brings out the best of simple ingredients. With juicy sausages, sweet caramelized onions, and toasted buns, it’s an unbeatable combination perfect for any occasion. Whether you’re grilling for a weekday dinner or hosting a summer barbecue, this recipe is a guaranteed favorite.

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