Stovetop Vegemite and Cheese Toastie with Caramelized Onion
A savory Australian sandwich featuring melted cheddar and the iconic Vegemite spread, brightened with sweet caramelized onions in toasted sandwich bread. This australian-inspired sandwiches & wraps (vegetarian) ready in about 25 minutes pairs white sandwich bread slices, softened unsalted butter, small, thinly sliced yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 2, 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 white sandwich bread slices
- 2 tbsp, softened unsalted butter
- 1 small, thinly sliced yellow onion
- 2 tsp Vegemite
- 4 oz (115 g), sliced sharp cheddar cheese
- 1 tbsp olive oil
- 1 tsp brown sugar
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Heat 1 tbsp olive oil in a small skillet over medium heat. Add 1 small thinly sliced yellow onion and 1 tsp brown sugar, cooking gently for 15-20 minutes stirring occasionally until onions are deeply golden and caramelized.
- Step 2: Spread 2 tbsp softened unsalted butter evenly on one side of each of the 4 white sandwich bread slices.
- Step 3: On the unbuttered side of 2 slices, spread 1 tsp Vegemite each, then layer 2 oz sliced sharp cheddar cheese and half the caramelized onions on top.
- Step 4: Top with the remaining bread slices, buttered side out, forming two sandwiches.
- Step 5: Heat a skillet or sandwich press over medium heat. Cook each sandwich for 3-4 minutes per side, pressing gently and flipping once, until the bread is golden brown and the cheese has melted.
- Step 6: Remove from heat, let rest for 1 minute, then cut diagonally and serve warm.
Frequently asked questions
How long does Stovetop Vegemite and Cheese Toastie with Caramelized Onion take to make?
Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Stovetop Vegemite and Cheese Toastie with Caramelized Onion?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep white sandwich bread slices from drying out.
Can I substitute ingredients in Stovetop Vegemite and Cheese Toastie with Caramelized Onion?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Stovetop Vegemite and Cheese Toastie with Caramelized Onion for a different number of people?
The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Stovetop Vegemite and Cheese Toastie with Caramelized Onion vegetarian?
Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
