Portobello Hemp Melts

Name: Portobello Hemp Melts
Ingredients: 1 Small head broccoli, cut into small florets; 1 Tbsp olive oil; Sea salt and ground pepper; 4 Portobello mushrooms (stems removed), sliced 1/2 inch thick; 2 Red peppers, sliced 1/2 inch thick; 1/4 Cup vegan mayonnaise (or regular mayonnaise); 1 Small garlic clove, crushed through a press; 5 Thick slices of bread (we used silver hills squirrelly bread); 10 Thin slices of Gouda cheese; 5 Tbsp Hemp Hearts