Preheat the oven to 375ºF (190ºC). Line a 12 serving muffin pan with tulip baking liners or parchment squares.
In a medium-sized bowl, whisk together the flour, baking powder, baking soda and salt until well combined.
In a large bowl, beat the butter and sugar, with an electric mixer on medium speed, until pale and fluffy.
Beat in the eggs one at a time until incorporated. Beat in the extract until well combined. Add the flour mixture and beat on low speed, just until combined. Add the buttermilk, strawberry puree and food coloring. Beat on low speed, just until combined.
Divide batter evenly into the tulip muffin liners. (If using standard muffin liners, fill them 2/3 full.) Sprinkle crumble topping evenly over the batter.
Bake at 375ºF (190ºC) for 5 minutes, then turn oven temperature down to 350ºF (180º) and continue baking until topping is golden and a toothpick inserted in center is clean, about 12-17 more minutes. (If your topping starts to brown too quickly, you can cover the muffins with a bit of aluminum foil.) Let the muffins cool in the pan for 5 minutes, then transfer them to a cooling rack.