How to align 2 buttons side by side?

I got 2 buttons in my XAML, how can i make them to align side by side?

<Button Text="Submit" x:Name="cmdSubmit"
HorizontalOptions="Center"
VerticalOptions="CenterAndExpand" />

<Button Text="Reset" x:Name="cmdReset"
HorizontalOptions="Center"
VerticalOptions="CenterAndExpand" />

do I need to use the Grid? if yes, how to do that? Thks