Heat a large griddle pan over medium heat. Add the olive oil and the plant-based butter along with the garlic clove.
Add the bread slices and grill for 2-4 minutes on each side until nice and golden and then turn down the heat.
Start assembling your sandwich in the pan! Top one slice of bread with the tomato, 2 Violife Just Like Mature Cheddar Slices and another slice of bread. Continue by adding the spinach and the 2 Violife Just Like Smoked Provolone Slices. Then top with the last slice of grilled bread.
Use a spatula to press down on the sandwich, so that the slices start to melt. Carefully flip over and press down firmly with a spatula once again.
When the slices have melted nicely, remove from the pan and serve with sweet chili sauce on the side.