Barbecue Sausage and Beetroot Sandwich with Caramelized Onions

By AislePrompt Editorial · Published 2026-05-10 · Updated 2026-05-10

A traditional Australian sandwich layering grilled sausage, sweet beetroot slices, and caramelized onions on toasted bread. This Australian-inspired sandwich and wrap recipe, ready in about 35 minutes, pairs pork sausages, beetroot, cooked and sliced, brown sugar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 4 large pork sausages
• 1 medium, 6 slices beetroot, cooked and sliced
• 1 tbsp brown sugar
• 1 large, thinly sliced yellow onion
• 1 tbsp balsamic vinegar
• 2 tbsp butter
• 8 white bread slices
• 2 tbsp mustard
• 2 tbsp tomato sauce (ketchup)
• 1/4 tsp salt
• 1/4 tsp black pepper

Know when the meat is done: thermometers under $100 → Best Instant-Read Thermometers for 2026: Fast, Accurate Picks Under $100

Instructions

1. Step 1: Heat a grill pan over medium-high heat. Cook 4 large pork sausages for 10-12 minutes, turning frequently until browned and cooked through to an internal temperature of 160°F (71°C). Remove and set aside.
2. Step 2: In a medium skillet, melt 2 tbsp butter over medium heat. Add 1 large thinly sliced yellow onion, 1 tbsp brown sugar, 1 tbsp balsamic vinegar, 1/4 tsp salt, and 1/4 tsp black pepper. Cook for 15 minutes, stirring occasionally, until onions are deeply caramelized and sweet.
3. Step 3: Lightly toast 8 slices of white bread until golden and warm. Spread 2 tbsp mustard evenly across 4 slices and 2 tbsp tomato sauce on the other 4 slices.
4. Step 4: Assemble each sandwich by placing one cooked sausage on a mustard-coated slice of bread, topping with 6 slices of cooked beetroot, then spooning generous caramelized onions over the beetroot. Close sandwiches with tomato sauce-coated bread slices.
5. Step 5: Press sandwiches gently, slice in half on the diagonal, and serve warm.