Example of interaction between the Markdown package and Beamer

markdown-presentation.tex

\documentclass[aspectratio=169,t]{beamer}
\usetheme{metropolis}
\usepackage{markdown}

\long\def\markdownRendererHeadingTwo#1#2\markdownRendererThematicBreak{
  \begin{frame}{#1}
	#2
  \end{frame}
}

\title{Writing Beamer Slides with Markdown}
\author{Michal}

\begin{document}

\maketitle

\frame{\tableofcontents}

\begin{markdown}

# Hello

## This is a test slide

- some stuff
- more stuff 
----

## Another slide

- more stuff on slides

----

## What about verbatim?

```latex 
\textit{hello verbatim}
```
----

\end{markdown}

\end{document}