Sourdough Vegemite and Cheese Toast with Tomato Relish

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Toasted sourdough bread topped with a classic spread of Vegemite and melted cheddar, complemented by vibrant homemade tomato relish. This australian-inspired breakfast ready in about 35 minutes combines thick slices sourdough bread slices, Vegemite, shredded cheddar cheese into a breakfast that fuels the morning without the midday crash — make-ahead-friendly and balanced enough to anchor the first meal of the day. Each serving lands at about 320 calories and feeds 4, so it sits comfortably in a weekly breakfast rotation alongside fruit, yogurt, or coffee. 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.

Prep: 10 min Cook: 25 min Serves 4 Australian cuisine 320 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. Arrange 4 thick sourdough bread slices on a baking sheet and toast for 5 minutes until slightly crisp.
  2. Step 2: Spread 1/2 tbsp Vegemite evenly over each toasted slice, then sprinkle 1/4 cup shredded cheddar cheese on top of each.
  3. Step 3: Return the bread to the oven and bake for 7-8 minutes until the cheese melts and bubbles.
  4. Step 4: Meanwhile, prepare the tomato relish by heating 1 tbsp olive oil in a small saucepan over medium heat. Add 1/4 cup finely chopped red onion and sauté for 3 minutes until softened.
  5. Step 5: Add 2 diced medium ripe tomatoes, 1 tbsp brown sugar, 2 tbsp apple cider vinegar, 1/4 tsp salt, and 1/8 tsp black pepper. Simmer for 10 minutes until the mixture thickens and becomes jam-like.
  6. Step 6: Spoon the warm tomato relish over the melted cheese toast and serve immediately for a savory, tangy bite.

Equipment for this recipe

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Frequently asked questions

How long does Sourdough Vegemite and Cheese Toast with Tomato Relish take to make?

Total time is about 35 minutes (10 min prep + 25 min cook). Most home cooks find this fits comfortably into a busy morning; prep components the night before to save active time.

How do I store leftover Sourdough Vegemite and Cheese Toast with Tomato Relish?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven; egg- or grain-based items may need a splash of milk or water to refresh texture. Cold-served items (overnight oats, smoothies) keep 2–3 days in the fridge.

Can I substitute ingredients in Sourdough Vegemite and Cheese Toast with Tomato Relish?

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 Sourdough Vegemite and Cheese Toast with Tomato Relish for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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.

What goes well with Sourdough Vegemite and Cheese Toast with Tomato Relish?

Australian breakfast like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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