onEntityCollision

@Override //method inside my custom fireblock class
    public void onEntityCollision(BlockState state, World world, BlockPos pos, Entity entity) {
        if (entity instanceof ItemEntity && ((ItemEntity) entity).getStack().getItem().isFood()) {
            ItemStack foodItem = ((ItemEntity) entity).getStack();
            if (canCook(foodItem)) { //I apologize for all this casting mess

                IFriendlyFireCookable cookableItem = (IFriendlyFireCookable)entity;//applied interface
                if (cookableItem.incrementCookPercentAndCheckIfCooked()) {//check for cook% and spawn new item

                    cookableItem.spawnCookedItemEntity(foodItem, (ItemEntity) entity);

                    entity.remove(Entity.RemovalReason.DISCARDED); //remove old item (since it was "cooked"
                }

            }
        }
        super.onEntityCollision(state, world, pos, entity);
    }