Preheat the oven to 375° Fahrenheit. Fill a muffin tin with paper cups or grease the muffin with shortening.
For The Crumb
Melt butter in small pan over medium heat. Combine flour, brown and granulated sugar in a medium mixing bowl. Add melted butter. Use a spoon or hand mixer to combine until crumbs form.
Making The Batter
In a seperate large mixing bowl combine milk, oil, and eggs and beat on medium speed until well combined. Spoon in flour, baking powder, and salt. Beat on low speed until well combined.
Fold strawberries into the batter. Distribute batter evenly into each muffin cup.
Top generously with crumb topping. Bake for 20-25 minutes. Use a toothpick to insert for doneness.