Buttery croissants toasted until crisp, layered with melty cheddar and savory ham, then finished with creamy avocado for a rich-but-fresh bite.
Step 1: Prep the croissants
Heat oven to **220°C / 425°F** (or toaster oven). Split croissants in half horizontally. Lightly brush the cut sides with **olive oil or butter**.
Step 2: Toast base
Place croissants cut-side up on a tray. Toast for **3–4 minutes** until the edges are lightly golden and the surface looks dry/crisp (this prevents sogginess once filled).
Step 3: Melt the cheddar
Layer **ham** over the bottom halves, then top with **cheddar**. Return to the oven for **3–5 minutes** until the cheese is melted and bubbling at the edges.
Step 4: Avocado finish
While hot, mash the avocado with a pinch of **salt and pepper**. Spread over the top croissant halves (or slice and fan it out if you prefer a cleaner look).
Step 5: Close & crisp
Sandwich together. If you want extra crunch, press lightly and return to the oven for **1–2 minutes**, just until the outside is crisp but not dried out. Serve immediately.
| Calories | 720 kcal |
| Protein | 32g |
| Carbs | 38g |
| Fat | 48g |